Finding the Fourth Proportional to 15,233.15, 22,851.60 and 7,436.07

Step by Step Solution

1. Step 1: Write the proportion equation
   15,233.15 : 22,851.60 = 7,436.07 : x
2. Step 2: Convert to fraction form
   15,233.15/22,851.60 = 7,436.07/x
3. Step 3: Cross multiply
   15,233.15x = 22,851.60 × 7,436.07
4. Step 4: Simplify right side
   15,233.15x = 169,925,945.77
5. Step 5: Solve for x
   x = 169,925,945.77/15,233.15
6. Step 6: Final answer
   x = 11,155.01