Finding the Fourth Proportional to 10,243.98, 15,348.69 and 7,466.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,243.98 : 15,348.69 = 7,466.76 : x
2. Step 2: Convert to fraction form
   10,243.98/15,348.69 = 7,466.76/x
3. Step 3: Cross multiply
   10,243.98x = 15,348.69 × 7,466.76
4. Step 4: Simplify right side
   10,243.98x = 114,604,984.54
5. Step 5: Solve for x
   x = 114,604,984.54/10,243.98
6. Step 6: Final answer
   x = 11,187.54