Finding the Fourth Proportional to 11,047.16, 16,572.18 and 7,295.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,047.16 : 16,572.18 = 7,295.48 : x
2. Step 2: Convert to fraction form
   11,047.16/16,572.18 = 7,295.48/x
3. Step 3: Cross multiply
   11,047.16x = 16,572.18 × 7,295.48
4. Step 4: Simplify right side
   11,047.16x = 120,902,007.75
5. Step 5: Solve for x
   x = 120,902,007.75/11,047.16
6. Step 6: Final answer
   x = 10,944.17