Finding the Fourth Proportional to 11,354.33, 15,669.33 and 7,104.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,354.33 : 15,669.33 = 7,104.02 : x
2. Step 2: Convert to fraction form
   11,354.33/15,669.33 = 7,104.02/x
3. Step 3: Cross multiply
   11,354.33x = 15,669.33 × 7,104.02
4. Step 4: Simplify right side
   11,354.33x = 111,315,272.88
5. Step 5: Solve for x
   x = 111,315,272.88/11,354.33
6. Step 6: Final answer
   x = 9,803.78