Finding the Fourth Proportional to 88,049.58, 132,069.77 and 28,877.46

Step by Step Solution

1. Step 1: Write the proportion equation
   88,049.58 : 132,069.77 = 28,877.46 : x
2. Step 2: Convert to fraction form
   88,049.58/132,069.77 = 28,877.46/x
3. Step 3: Cross multiply
   88,049.58x = 132,069.77 × 28,877.46
4. Step 4: Simplify right side
   88,049.58x = 3,813,839,356.00
5. Step 5: Solve for x
   x = 3,813,839,356.00/88,049.58
6. Step 6: Final answer
   x = 43,314.68