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Finding the Fourth Proportional to 89,293.55, 133,941.06 and 22,733.69

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Solution

The fourth proportional to 89,293.55, 133,941.06 and 22,733.69 is: 34,100.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,293.55 : 133,941.06 = 22,733.69 : x
  2. Step 2: Convert to fraction form
    89,293.55/133,941.06 = 22,733.69/x
  3. Step 3: Cross multiply
    89,293.55x = 133,941.06 × 22,733.69
  4. Step 4: Simplify right side
    89,293.55x = 3,044,973,866.61
  5. Step 5: Solve for x
    x = 3,044,973,866.61/89,293.55
  6. Step 6: Final answer
    x = 34,100.72

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