Finding the Fourth Proportional to 11,831.18, 17,755.56 and 5,593.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,831.18 : 17,755.56 = 5,593.10 : x
2. Step 2: Convert to fraction form
   11,831.18/17,755.56 = 5,593.10/x
3. Step 3: Cross multiply
   11,831.18x = 17,755.56 × 5,593.10
4. Step 4: Simplify right side
   11,831.18x = 99,308,667.02
5. Step 5: Solve for x
   x = 99,308,667.02/11,831.18
6. Step 6: Final answer
   x = 8,393.81