Finding the Fourth Proportional to 10,377.04, 14,318.57 and 9,851.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,377.04 : 14,318.57 = 9,851.62 : x
2. Step 2: Convert to fraction form
   10,377.04/14,318.57 = 9,851.62/x
3. Step 3: Cross multiply
   10,377.04x = 14,318.57 × 9,851.62
4. Step 4: Simplify right side
   10,377.04x = 141,061,110.58
5. Step 5: Solve for x
   x = 141,061,110.58/10,377.04
6. Step 6: Final answer
   x = 13,593.58