Finding the Fourth Proportional to 14,150.54, 19,527.69 and 7,862.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,150.54 : 19,527.69 = 7,862.91 : x
2. Step 2: Convert to fraction form
   14,150.54/19,527.69 = 7,862.91/x
3. Step 3: Cross multiply
   14,150.54x = 19,527.69 × 7,862.91
4. Step 4: Simplify right side
   14,150.54x = 153,544,468.98
5. Step 5: Solve for x
   x = 153,544,468.98/14,150.54
6. Step 6: Final answer
   x = 10,850.79