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Finding the Fourth Proportional to 191,471.58, 264,240 and 106,588.62

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Solution

The fourth proportional to 191,471.58, 264,240 and 106,588.62 is: 147,097.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,471.58 : 264,240 = 106,588.62 : x
  2. Step 2: Convert to fraction form
    191,471.58/264,240 = 106,588.62/x
  3. Step 3: Cross multiply
    191,471.58x = 264,240 × 106,588.62
  4. Step 4: Simplify right side
    191,471.58x = 28,164,976,948.80
  5. Step 5: Solve for x
    x = 28,164,976,948.80/191,471.58
  6. Step 6: Final answer
    x = 147,097.43

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