Finding the Fourth Proportional to 82,439.22, 123,617.24 and 58,733.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,439.22 : 123,617.24 = 58,733.22 : x
2. Step 2: Convert to fraction form
   82,439.22/123,617.24 = 58,733.22/x
3. Step 3: Cross multiply
   82,439.22x = 123,617.24 × 58,733.22
4. Step 4: Simplify right side
   82,439.22x = 7,260,438,552.71
5. Step 5: Solve for x
   x = 7,260,438,552.71/82,439.22
6. Step 6: Final answer
   x = 88,070.20