Finding the Fourth Proportional to 10,150.52, 13,998.62 and 6,374.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.52 : 13,998.62 = 6,374.03 : x
2. Step 2: Convert to fraction form
   10,150.52/13,998.62 = 6,374.03/x
3. Step 3: Cross multiply
   10,150.52x = 13,998.62 × 6,374.03
4. Step 4: Simplify right side
   10,150.52x = 89,227,569.78
5. Step 5: Solve for x
   x = 89,227,569.78/10,150.52
6. Step 6: Final answer
   x = 8,790.45