Finding the Fourth Proportional to 88,354.08, 132,503.04 and 29,178.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,354.08 : 132,503.04 = 29,178.72 : x
2. Step 2: Convert to fraction form
   88,354.08/132,503.04 = 29,178.72/x
3. Step 3: Cross multiply
   88,354.08x = 132,503.04 × 29,178.72
4. Step 4: Simplify right side
   88,354.08x = 3,866,269,103.31
5. Step 5: Solve for x
   x = 3,866,269,103.31/88,354.08
6. Step 6: Final answer
   x = 43,758.81