Finding the Fourth Proportional to 57,606.86, 86,422.05 and 32,658.05

Step by Step Solution

1. Step 1: Write the proportion equation
   57,606.86 : 86,422.05 = 32,658.05 : x
2. Step 2: Convert to fraction form
   57,606.86/86,422.05 = 32,658.05/x
3. Step 3: Cross multiply
   57,606.86x = 86,422.05 × 32,658.05
4. Step 4: Simplify right side
   57,606.86x = 2,822,375,846.06
5. Step 5: Solve for x
   x = 2,822,375,846.06/57,606.86
6. Step 6: Final answer
   x = 48,993.74