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Finding the Fourth Proportional to 299,263.96, 448,819.14 and 88,853.08

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Solution

The fourth proportional to 299,263.96, 448,819.14 and 88,853.08 is: 133,256.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,263.96 : 448,819.14 = 88,853.08 : x
  2. Step 2: Convert to fraction form
    299,263.96/448,819.14 = 88,853.08/x
  3. Step 3: Cross multiply
    299,263.96x = 448,819.14 × 88,853.08
  4. Step 4: Simplify right side
    299,263.96x = 39,878,962,951.95
  5. Step 5: Solve for x
    x = 39,878,962,951.95/299,263.96
  6. Step 6: Final answer
    x = 133,256.82

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