Finding the Fourth Proportional to 83,020.72, 124,539.99 and 23,049.46

Step by Step Solution

1. Step 1: Write the proportion equation
   83,020.72 : 124,539.99 = 23,049.46 : x
2. Step 2: Convert to fraction form
   83,020.72/124,539.99 = 23,049.46/x
3. Step 3: Cross multiply
   83,020.72x = 124,539.99 × 23,049.46
4. Step 4: Simplify right side
   83,020.72x = 2,870,579,517.91
5. Step 5: Solve for x
   x = 2,870,579,517.91/83,020.72
6. Step 6: Final answer
   x = 34,576.66