Finding the Fourth Proportional to 59,835.30, 82,573.28 and 32,978.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,835.30 : 82,573.28 = 32,978.80 : x
2. Step 2: Convert to fraction form
   59,835.30/82,573.28 = 32,978.80/x
3. Step 3: Cross multiply
   59,835.30x = 82,573.28 × 32,978.80
4. Step 4: Simplify right side
   59,835.30x = 2,723,167,686.46
5. Step 5: Solve for x
   x = 2,723,167,686.46/59,835.30
6. Step 6: Final answer
   x = 45,511.06