Finding the Fourth Proportional to 22,952.64, 34,413.12 and 7,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,952.64 : 34,413.12 = 7,374.72 : x
2. Step 2: Convert to fraction form
   22,952.64/34,413.12 = 7,374.72/x
3. Step 3: Cross multiply
   22,952.64x = 34,413.12 × 7,374.72
4. Step 4: Simplify right side
   22,952.64x = 253,787,124.33
5. Step 5: Solve for x
   x = 253,787,124.33/22,952.64
6. Step 6: Final answer
   x = 11,056.99