Finding the Fourth Proportional to 59,023.86, 81,443.61 and 33,177.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,023.86 : 81,443.61 = 33,177.31 : x
2. Step 2: Convert to fraction form
   59,023.86/81,443.61 = 33,177.31/x
3. Step 3: Cross multiply
   59,023.86x = 81,443.61 × 33,177.31
4. Step 4: Simplify right side
   59,023.86x = 2,702,079,692.88
5. Step 5: Solve for x
   x = 2,702,079,692.88/59,023.86
6. Step 6: Final answer
   x = 45,779.45