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Finding the Fourth Proportional to 67,437.88, 101,161.67 and 25,884.88

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Solution

The fourth proportional to 67,437.88, 101,161.67 and 25,884.88 is: 38,829.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,437.88 : 101,161.67 = 25,884.88 : x
  2. Step 2: Convert to fraction form
    67,437.88/101,161.67 = 25,884.88/x
  3. Step 3: Cross multiply
    67,437.88x = 101,161.67 × 25,884.88
  4. Step 4: Simplify right side
    67,437.88x = 2,618,557,688.55
  5. Step 5: Solve for x
    x = 2,618,557,688.55/67,437.88
  6. Step 6: Final answer
    x = 38,829.18

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