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Finding the Fourth Proportional to 336,514.39, 504,662.36 and 111,814.48

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Solution

The fourth proportional to 336,514.39, 504,662.36 and 111,814.48 is: 167,685.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,514.39 : 504,662.36 = 111,814.48 : x
  2. Step 2: Convert to fraction form
    336,514.39/504,662.36 = 111,814.48/x
  3. Step 3: Cross multiply
    336,514.39x = 504,662.36 × 111,814.48
  4. Step 4: Simplify right side
    336,514.39x = 56,428,559,358.97
  5. Step 5: Solve for x
    x = 56,428,559,358.97/336,514.39
  6. Step 6: Final answer
    x = 167,685.43

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