Finding the Fourth Proportional to 83,158.56, 124,736.04 and 26,998.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,158.56 : 124,736.04 = 26,998.56 : x
2. Step 2: Convert to fraction form
   83,158.56/124,736.04 = 26,998.56/x
3. Step 3: Cross multiply
   83,158.56x = 124,736.04 × 26,998.56
4. Step 4: Simplify right side
   83,158.56x = 3,367,693,460.10
5. Step 5: Solve for x
   x = 3,367,693,460.10/83,158.56
6. Step 6: Final answer
   x = 40,497.26