Finding the Fourth Proportional to 22,792.93, 31,441.10 and 13,711.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,792.93 : 31,441.10 = 13,711.98 : x
2. Step 2: Convert to fraction form
   22,792.93/31,441.10 = 13,711.98/x
3. Step 3: Cross multiply
   22,792.93x = 31,441.10 × 13,711.98
4. Step 4: Simplify right side
   22,792.93x = 431,119,783.72
5. Step 5: Solve for x
   x = 431,119,783.72/22,792.93
6. Step 6: Final answer
   x = 18,914.63