Finding the Fourth Proportional to 58,483.85, 80,707.61 and 32,990.13

Step by Step Solution

1. Step 1: Write the proportion equation
   58,483.85 : 80,707.61 = 32,990.13 : x
2. Step 2: Convert to fraction form
   58,483.85/80,707.61 = 32,990.13/x
3. Step 3: Cross multiply
   58,483.85x = 80,707.61 × 32,990.13
4. Step 4: Simplify right side
   58,483.85x = 2,662,554,380.94
5. Step 5: Solve for x
   x = 2,662,554,380.94/58,483.85
6. Step 6: Final answer
   x = 45,526.32