Finding the Fourth Proportional to 88,389.91, 132,601.37 and 29,267.20

Step by Step Solution

1. Step 1: Write the proportion equation
   88,389.91 : 132,601.37 = 29,267.20 : x
2. Step 2: Convert to fraction form
   88,389.91/132,601.37 = 29,267.20/x
3. Step 3: Cross multiply
   88,389.91x = 132,601.37 × 29,267.20
4. Step 4: Simplify right side
   88,389.91x = 3,880,870,338.22
5. Step 5: Solve for x
   x = 3,880,870,338.22/88,389.91
6. Step 6: Final answer
   x = 43,906.26