Finding the Fourth Proportional to 57,832.86, 79,808.31 and 32,681.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,832.86 : 79,808.31 = 32,681.82 : x
2. Step 2: Convert to fraction form
   57,832.86/79,808.31 = 32,681.82/x
3. Step 3: Cross multiply
   57,832.86x = 79,808.31 × 32,681.82
4. Step 4: Simplify right side
   57,832.86x = 2,608,280,821.92
5. Step 5: Solve for x
   x = 2,608,280,821.92/57,832.86
6. Step 6: Final answer
   x = 45,100.33