Finding the Fourth Proportional to 57,676.88, 79,592.52 and 32,528.72

Step by Step Solution

1. Step 1: Write the proportion equation
   57,676.88 : 79,592.52 = 32,528.72 : x
2. Step 2: Convert to fraction form
   57,676.88/79,592.52 = 32,528.72/x
3. Step 3: Cross multiply
   57,676.88x = 79,592.52 × 32,528.72
4. Step 4: Simplify right side
   57,676.88x = 2,589,042,797.17
5. Step 5: Solve for x
   x = 2,589,042,797.17/57,676.88
6. Step 6: Final answer
   x = 44,888.75