Finding the Fourth Proportional to 57,581.09, 79,443.17 and 32,082.55

Step by Step Solution

1. Step 1: Write the proportion equation
   57,581.09 : 79,443.17 = 32,082.55 : x
2. Step 2: Convert to fraction form
   57,581.09/79,443.17 = 32,082.55/x
3. Step 3: Cross multiply
   57,581.09x = 79,443.17 × 32,082.55
4. Step 4: Simplify right side
   57,581.09x = 2,548,739,560.45
5. Step 5: Solve for x
   x = 2,548,739,560.45/57,581.09
6. Step 6: Final answer
   x = 44,263.48