Finding the Fourth Proportional to 88,333.61, 132,500.21 and 35,780.00

Step by Step Solution

1. Step 1: Write the proportion equation
   88,333.61 : 132,500.21 = 35,780.00 : x
2. Step 2: Convert to fraction form
   88,333.61/132,500.21 = 35,780.00/x
3. Step 3: Cross multiply
   88,333.61x = 132,500.21 × 35,780.00
4. Step 4: Simplify right side
   88,333.61x = 4,740,856,672.40
5. Step 5: Solve for x
   x = 4,740,856,672.40/88,333.61
6. Step 6: Final answer
   x = 53,669.91