Finding the Fourth Proportional to 10,849.43, 14,973.32 and 6,373.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,849.43 : 14,973.32 = 6,373.78 : x
2. Step 2: Convert to fraction form
   10,849.43/14,973.32 = 6,373.78/x
3. Step 3: Cross multiply
   10,849.43x = 14,973.32 × 6,373.78
4. Step 4: Simplify right side
   10,849.43x = 95,436,647.55
5. Step 5: Solve for x
   x = 95,436,647.55/10,849.43
6. Step 6: Final answer
   x = 8,796.47