Finding the Fourth Proportional to 9,662.38, 14,499.04 and 4,115.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.38 : 14,499.04 = 4,115.15 : x
2. Step 2: Convert to fraction form
   9,662.38/14,499.04 = 4,115.15/x
3. Step 3: Cross multiply
   9,662.38x = 14,499.04 × 4,115.15
4. Step 4: Simplify right side
   9,662.38x = 59,665,641.67
5. Step 5: Solve for x
   x = 59,665,641.67/9,662.38
6. Step 6: Final answer
   x = 6,175.05