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Finding the Fourth Proportional to 8,110.70, 12,166.08 and 2,267.30

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Solution

The fourth proportional to 8,110.70, 12,166.08 and 2,267.30 is: 3,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110.70 : 12,166.08 = 2,267.30 : x
  2. Step 2: Convert to fraction form
    8,110.70/12,166.08 = 2,267.30/x
  3. Step 3: Cross multiply
    8,110.70x = 12,166.08 × 2,267.30
  4. Step 4: Simplify right side
    8,110.70x = 27,584,153.18
  5. Step 5: Solve for x
    x = 27,584,153.18/8,110.70
  6. Step 6: Final answer
    x = 3,400.96

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