Finding the Fourth Proportional to 57,391.88, 79,200.15 and 33,522.08

Step by Step Solution

1. Step 1: Write the proportion equation
   57,391.88 : 79,200.15 = 33,522.08 : x
2. Step 2: Convert to fraction form
   57,391.88/79,200.15 = 33,522.08/x
3. Step 3: Cross multiply
   57,391.88x = 79,200.15 × 33,522.08
4. Step 4: Simplify right side
   57,391.88x = 2,654,953,764.31
5. Step 5: Solve for x
   x = 2,654,953,764.31/57,391.88
6. Step 6: Final answer
   x = 46,260.09