Finding the Fourth Proportional to 83,020.33, 124,521.27 and 29,710.15

Step by Step Solution

1. Step 1: Write the proportion equation
   83,020.33 : 124,521.27 = 29,710.15 : x
2. Step 2: Convert to fraction form
   83,020.33/124,521.27 = 29,710.15/x
3. Step 3: Cross multiply
   83,020.33x = 124,521.27 × 29,710.15
4. Step 4: Simplify right side
   83,020.33x = 3,699,545,609.89
5. Step 5: Solve for x
   x = 3,699,545,609.89/83,020.33
6. Step 6: Final answer
   x = 44,561.92