Finding the Fourth Proportional to 9,008.52, 13,493.94 and 7,243.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,008.52 : 13,493.94 = 7,243.98 : x
2. Step 2: Convert to fraction form
   9,008.52/13,493.94 = 7,243.98/x
3. Step 3: Cross multiply
   9,008.52x = 13,493.94 × 7,243.98
4. Step 4: Simplify right side
   9,008.52x = 97,749,831.48
5. Step 5: Solve for x
   x = 97,749,831.48/9,008.52
6. Step 6: Final answer
   x = 10,850.82