Finding the Fourth Proportional to 62,498.06, 86,244.06 and 34,198.28

Step by Step Solution

1. Step 1: Write the proportion equation
   62,498.06 : 86,244.06 = 34,198.28 : x
2. Step 2: Convert to fraction form
   62,498.06/86,244.06 = 34,198.28/x
3. Step 3: Cross multiply
   62,498.06x = 86,244.06 × 34,198.28
4. Step 4: Simplify right side
   62,498.06x = 2,949,398,512.22
5. Step 5: Solve for x
   x = 2,949,398,512.22/62,498.06
6. Step 6: Final answer
   x = 47,191.84