Finding the Fourth Proportional to 88,117.00, 132,165.17 and 28,938.09

Step by Step Solution

1. Step 1: Write the proportion equation
   88,117.00 : 132,165.17 = 28,938.09 : x
2. Step 2: Convert to fraction form
   88,117.00/132,165.17 = 28,938.09/x
3. Step 3: Cross multiply
   88,117.00x = 132,165.17 × 28,938.09
4. Step 4: Simplify right side
   88,117.00x = 3,824,608,043.77
5. Step 5: Solve for x
   x = 3,824,608,043.77/88,117.00
6. Step 6: Final answer
   x = 43,403.75