Finding the Fourth Proportional to 11,814.33, 17,712.72 and 5,570.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,814.33 : 17,712.72 = 5,570.79 : x
2. Step 2: Convert to fraction form
   11,814.33/17,712.72 = 5,570.79/x
3. Step 3: Cross multiply
   11,814.33x = 17,712.72 × 5,570.79
4. Step 4: Simplify right side
   11,814.33x = 98,673,843.45
5. Step 5: Solve for x
   x = 98,673,843.45/11,814.33
6. Step 6: Final answer
   x = 8,352.05