Finding the Fourth Proportional to 57,647.74, 79,557.54 and 32,498.86

Step by Step Solution

1. Step 1: Write the proportion equation
   57,647.74 : 79,557.54 = 32,498.86 : x
2. Step 2: Convert to fraction form
   57,647.74/79,557.54 = 32,498.86/x
3. Step 3: Cross multiply
   57,647.74x = 79,557.54 × 32,498.86
4. Step 4: Simplify right side
   57,647.74x = 2,585,529,354.40
5. Step 5: Solve for x
   x = 2,585,529,354.40/57,647.74
6. Step 6: Final answer
   x = 44,850.49