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Finding the Fourth Proportional to 533,925.87, 736,851.92 and 307,567.47

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Solution

The fourth proportional to 533,925.87, 736,851.92 and 307,567.47 is: 424,462.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,925.87 : 736,851.92 = 307,567.47 : x
  2. Step 2: Convert to fraction form
    533,925.87/736,851.92 = 307,567.47/x
  3. Step 3: Cross multiply
    533,925.87x = 736,851.92 × 307,567.47
  4. Step 4: Simplify right side
    533,925.87x = 226,631,679,261.21
  5. Step 5: Solve for x
    x = 226,631,679,261.21/533,925.87
  6. Step 6: Final answer
    x = 424,462.82

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