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Finding the Fourth Proportional to 34,190.31, 47,126.15 and 22,855.67

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Solution

The fourth proportional to 34,190.31, 47,126.15 and 22,855.67 is: 31,503.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,190.31 : 47,126.15 = 22,855.67 : x
  2. Step 2: Convert to fraction form
    34,190.31/47,126.15 = 22,855.67/x
  3. Step 3: Cross multiply
    34,190.31x = 47,126.15 × 22,855.67
  4. Step 4: Simplify right side
    34,190.31x = 1,077,099,497.14
  5. Step 5: Solve for x
    x = 1,077,099,497.14/34,190.31
  6. Step 6: Final answer
    x = 31,503.07

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