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Finding the Fourth Proportional to 336,308.90, 464,106.04 and 193,077.68

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Solution

The fourth proportional to 336,308.90, 464,106.04 and 193,077.68 is: 266,447.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,308.90 : 464,106.04 = 193,077.68 : x
  2. Step 2: Convert to fraction form
    336,308.90/464,106.04 = 193,077.68/x
  3. Step 3: Cross multiply
    336,308.90x = 464,106.04 × 193,077.68
  4. Step 4: Simplify right side
    336,308.90x = 89,608,514,673.96
  5. Step 5: Solve for x
    x = 89,608,514,673.96/336,308.90
  6. Step 6: Final answer
    x = 266,447.06

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