Finding the Fourth Proportional to 49,233.92, 73,851.72 and 15,499.08

Step by Step Solution

1. Step 1: Write the proportion equation
   49,233.92 : 73,851.72 = 15,499.08 : x
2. Step 2: Convert to fraction form
   49,233.92/73,851.72 = 15,499.08/x
3. Step 3: Cross multiply
   49,233.92x = 73,851.72 × 15,499.08
4. Step 4: Simplify right side
   49,233.92x = 1,144,633,716.42
5. Step 5: Solve for x
   x = 1,144,633,716.42/49,233.92
6. Step 6: Final answer
   x = 23,248.88