Finding the Fourth Proportional to 57,665.16, 79,582.50 and 32,179.86

Step by Step Solution

1. Step 1: Write the proportion equation
   57,665.16 : 79,582.50 = 32,179.86 : x
2. Step 2: Convert to fraction form
   57,665.16/79,582.50 = 32,179.86/x
3. Step 3: Cross multiply
   57,665.16x = 79,582.50 × 32,179.86
4. Step 4: Simplify right side
   57,665.16x = 2,560,953,708.45
5. Step 5: Solve for x
   x = 2,560,953,708.45/57,665.16
6. Step 6: Final answer
   x = 44,410.76