Finding the Fourth Proportional to 14,150.34, 19,527.99 and 7,863.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,150.34 : 19,527.99 = 7,863.30 : x
2. Step 2: Convert to fraction form
   14,150.34/19,527.99 = 7,863.30/x
3. Step 3: Cross multiply
   14,150.34x = 19,527.99 × 7,863.30
4. Step 4: Simplify right side
   14,150.34x = 153,554,443.77
5. Step 5: Solve for x
   x = 153,554,443.77/14,150.34
6. Step 6: Final answer
   x = 10,851.64