Finding the Fourth Proportional to 88,290.91, 132,361.71 and 38,333.22

Step by Step Solution

1. Step 1: Write the proportion equation
   88,290.91 : 132,361.71 = 38,333.22 : x
2. Step 2: Convert to fraction form
   88,290.91/132,361.71 = 38,333.22/x
3. Step 3: Cross multiply
   88,290.91x = 132,361.71 × 38,333.22
4. Step 4: Simplify right side
   88,290.91x = 5,073,850,549.01
5. Step 5: Solve for x
   x = 5,073,850,549.01/88,290.91
6. Step 6: Final answer
   x = 57,467.42