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Finding the Fourth Proportional to 67,311.42, 92,889.28 and 37,096.75

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Solution

The fourth proportional to 67,311.42, 92,889.28 and 37,096.75 is: 51,193.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,311.42 : 92,889.28 = 37,096.75 : x
  2. Step 2: Convert to fraction form
    67,311.42/92,889.28 = 37,096.75/x
  3. Step 3: Cross multiply
    67,311.42x = 92,889.28 × 37,096.75
  4. Step 4: Simplify right side
    67,311.42x = 3,445,890,397.84
  5. Step 5: Solve for x
    x = 3,445,890,397.84/67,311.42
  6. Step 6: Final answer
    x = 51,193.25

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