Finding the Fourth Proportional to 11,243.48, 15,510.49 and 7,268.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,243.48 : 15,510.49 = 7,268.00 : x
2. Step 2: Convert to fraction form
   11,243.48/15,510.49 = 7,268.00/x
3. Step 3: Cross multiply
   11,243.48x = 15,510.49 × 7,268.00
4. Step 4: Simplify right side
   11,243.48x = 112,730,145.60
5. Step 5: Solve for x
   x = 112,730,145.60/11,243.48
6. Step 6: Final answer
   x = 10,026.27