Finding the Fourth Proportional to 22,728.88, 34,095.52 and 7,746.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,728.88 : 34,095.52 = 7,746.56 : x
2. Step 2: Convert to fraction form
   22,728.88/34,095.52 = 7,746.56/x
3. Step 3: Cross multiply
   22,728.88x = 34,095.52 × 7,746.56
4. Step 4: Simplify right side
   22,728.88x = 264,123,043.48
5. Step 5: Solve for x
   x = 264,123,043.48/22,728.88
6. Step 6: Final answer
   x = 11,620.59