Finding the Fourth Proportional to 58,385.43, 80,567.33 and 32,890.68

Step by Step Solution

1. Step 1: Write the proportion equation
   58,385.43 : 80,567.33 = 32,890.68 : x
2. Step 2: Convert to fraction form
   58,385.43/80,567.33 = 32,890.68/x
3. Step 3: Cross multiply
   58,385.43x = 80,567.33 × 32,890.68
4. Step 4: Simplify right side
   58,385.43x = 2,649,914,105.03
5. Step 5: Solve for x
   x = 2,649,914,105.03/58,385.43
6. Step 6: Final answer
   x = 45,386.56