Finding the Fourth Proportional to 57,601.30, 79,490.15 and 32,109.28

Step by Step Solution

1. Step 1: Write the proportion equation
   57,601.30 : 79,490.15 = 32,109.28 : x
2. Step 2: Convert to fraction form
   57,601.30/79,490.15 = 32,109.28/x
3. Step 3: Cross multiply
   57,601.30x = 79,490.15 × 32,109.28
4. Step 4: Simplify right side
   57,601.30x = 2,552,371,483.59
5. Step 5: Solve for x
   x = 2,552,371,483.59/57,601.30
6. Step 6: Final answer
   x = 44,311.01