Finding the Fourth Proportional to 88,238.57, 132,357.78 and 35,648.03

Step by Step Solution

1. Step 1: Write the proportion equation
   88,238.57 : 132,357.78 = 35,648.03 : x
2. Step 2: Convert to fraction form
   88,238.57/132,357.78 = 35,648.03/x
3. Step 3: Cross multiply
   88,238.57x = 132,357.78 × 35,648.03
4. Step 4: Simplify right side
   88,238.57x = 4,718,294,443.07
5. Step 5: Solve for x
   x = 4,718,294,443.07/88,238.57
6. Step 6: Final answer
   x = 53,472.02