Finding the Fourth Proportional to 58,409.57, 80,605.15 and 31,552.07

Step by Step Solution

1. Step 1: Write the proportion equation
   58,409.57 : 80,605.15 = 31,552.07 : x
2. Step 2: Convert to fraction form
   58,409.57/80,605.15 = 31,552.07/x
3. Step 3: Cross multiply
   58,409.57x = 80,605.15 × 31,552.07
4. Step 4: Simplify right side
   58,409.57x = 2,543,258,853.25
5. Step 5: Solve for x
   x = 2,543,258,853.25/58,409.57
6. Step 6: Final answer
   x = 43,541.82