Finding the Fourth Proportional to 59,290.78, 81,820.20 and 32,433.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,290.78 : 81,820.20 = 32,433.05 : x
2. Step 2: Convert to fraction form
   59,290.78/81,820.20 = 32,433.05/x
3. Step 3: Cross multiply
   59,290.78x = 81,820.20 × 32,433.05
4. Step 4: Simplify right side
   59,290.78x = 2,653,678,842.16
5. Step 5: Solve for x
   x = 2,653,678,842.16/59,290.78
6. Step 6: Final answer
   x = 44,757.03