Finding the Fourth Proportional to 57,601.05, 79,489.80 and 32,109.03

Step by Step Solution

1. Step 1: Write the proportion equation
   57,601.05 : 79,489.80 = 32,109.03 : x
2. Step 2: Convert to fraction form
   57,601.05/79,489.80 = 32,109.03/x
3. Step 3: Cross multiply
   57,601.05x = 79,489.80 × 32,109.03
4. Step 4: Simplify right side
   57,601.05x = 2,552,340,372.89
5. Step 5: Solve for x
   x = 2,552,340,372.89/57,601.05
6. Step 6: Final answer
   x = 44,310.66