Finding the Fourth Proportional to 22,743.72, 34,115.18 and 8,892.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,743.72 : 34,115.18 = 8,892.72 : x
2. Step 2: Convert to fraction form
   22,743.72/34,115.18 = 8,892.72/x
3. Step 3: Cross multiply
   22,743.72x = 34,115.18 × 8,892.72
4. Step 4: Simplify right side
   22,743.72x = 303,376,699.03
5. Step 5: Solve for x
   x = 303,376,699.03/22,743.72
6. Step 6: Final answer
   x = 13,338.92