Finding the Fourth Proportional to 88,046.96, 132,086.88 and 28,899.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,046.96 : 132,086.88 = 28,899.56 : x
2. Step 2: Convert to fraction form
   88,046.96/132,086.88 = 28,899.56/x
3. Step 3: Cross multiply
   88,046.96x = 132,086.88 × 28,899.56
4. Step 4: Simplify right side
   88,046.96x = 3,817,252,713.77
5. Step 5: Solve for x
   x = 3,817,252,713.77/88,046.96
6. Step 6: Final answer
   x = 43,354.74