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Finding the Fourth Proportional to 67,437.85, 101,104.78 and 25,317.03

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Solution

The fourth proportional to 67,437.85, 101,104.78 and 25,317.03 is: 37,956.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,437.85 : 101,104.78 = 25,317.03 : x
  2. Step 2: Convert to fraction form
    67,437.85/101,104.78 = 25,317.03/x
  3. Step 3: Cross multiply
    67,437.85x = 101,104.78 × 25,317.03
  4. Step 4: Simplify right side
    67,437.85x = 2,559,672,898.57
  5. Step 5: Solve for x
    x = 2,559,672,898.57/67,437.85
  6. Step 6: Final answer
    x = 37,956.03

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