Finding the Fourth Proportional to 59,020.80, 81,448.71 and 32,163.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,020.80 : 81,448.71 = 32,163.30 : x
2. Step 2: Convert to fraction form
   59,020.80/81,448.71 = 32,163.30/x
3. Step 3: Cross multiply
   59,020.80x = 81,448.71 × 32,163.30
4. Step 4: Simplify right side
   59,020.80x = 2,619,659,294.34
5. Step 5: Solve for x
   x = 2,619,659,294.34/59,020.80
6. Step 6: Final answer
   x = 44,385.36