Finding the Fourth Proportional to 88,046.10, 132,020.55 and 28,851.30

Step by Step Solution

1. Step 1: Write the proportion equation
   88,046.10 : 132,020.55 = 28,851.30 : x
2. Step 2: Convert to fraction form
   88,046.10/132,020.55 = 28,851.30/x
3. Step 3: Cross multiply
   88,046.10x = 132,020.55 × 28,851.30
4. Step 4: Simplify right side
   88,046.10x = 3,808,964,494.22
5. Step 5: Solve for x
   x = 3,808,964,494.22/88,046.10
6. Step 6: Final answer
   x = 43,261.02