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Finding the Fourth Proportional to 424,444.38, 637,096.68 and 376,724.04

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Solution

The fourth proportional to 424,444.38, 637,096.68 and 376,724.04 is: 565,467.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,444.38 : 637,096.68 = 376,724.04 : x
  2. Step 2: Convert to fraction form
    424,444.38/637,096.68 = 376,724.04/x
  3. Step 3: Cross multiply
    424,444.38x = 637,096.68 × 376,724.04
  4. Step 4: Simplify right side
    424,444.38x = 240,009,635,160.19
  5. Step 5: Solve for x
    x = 240,009,635,160.19/424,444.38
  6. Step 6: Final answer
    x = 565,467.81

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