Finding the Fourth Proportional to 22,411.41, 33,613.27 and 7,413.90

Step by Step Solution

1. Step 1: Write the proportion equation
   22,411.41 : 33,613.27 = 7,413.90 : x
2. Step 2: Convert to fraction form
   22,411.41/33,613.27 = 7,413.90/x
3. Step 3: Cross multiply
   22,411.41x = 33,613.27 × 7,413.90
4. Step 4: Simplify right side
   22,411.41x = 249,205,422.45
5. Step 5: Solve for x
   x = 249,205,422.45/22,411.41
6. Step 6: Final answer
   x = 11,119.58