Finding the Fourth Proportional to 88,238.34, 132,373.91 and 29,078.16

Step by Step Solution

1. Step 1: Write the proportion equation
   88,238.34 : 132,373.91 = 29,078.16 : x
2. Step 2: Convert to fraction form
   88,238.34/132,373.91 = 29,078.16/x
3. Step 3: Cross multiply
   88,238.34x = 132,373.91 × 29,078.16
4. Step 4: Simplify right side
   88,238.34x = 3,849,189,734.81
5. Step 5: Solve for x
   x = 3,849,189,734.81/88,238.34
6. Step 6: Final answer
   x = 43,622.64