Finding the Fourth Proportional to 10,499.66, 14,464.88 and 7,307.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499.66 : 14,464.88 = 7,307.48 : x
2. Step 2: Convert to fraction form
   10,499.66/14,464.88 = 7,307.48/x
3. Step 3: Cross multiply
   10,499.66x = 14,464.88 × 7,307.48
4. Step 4: Simplify right side
   10,499.66x = 105,701,821.30
5. Step 5: Solve for x
   x = 105,701,821.30/10,499.66
6. Step 6: Final answer
   x = 10,067.17