Finding the Fourth Proportional to 57,789.18, 79,745.04 and 32,633.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,789.18 : 79,745.04 = 32,633.82 : x
2. Step 2: Convert to fraction form
   57,789.18/79,745.04 = 32,633.82/x
3. Step 3: Cross multiply
   57,789.18x = 79,745.04 × 32,633.82
4. Step 4: Simplify right side
   57,789.18x = 2,602,385,281.25
5. Step 5: Solve for x
   x = 2,602,385,281.25/57,789.18
6. Step 6: Final answer
   x = 45,032.40