Finding the Fourth Proportional to 11,081.23, 15,291.72 and 6,045.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.23 : 15,291.72 = 6,045.31 : x
2. Step 2: Convert to fraction form
   11,081.23/15,291.72 = 6,045.31/x
3. Step 3: Cross multiply
   11,081.23x = 15,291.72 × 6,045.31
4. Step 4: Simplify right side
   11,081.23x = 92,443,187.83
5. Step 5: Solve for x
   x = 92,443,187.83/11,081.23
6. Step 6: Final answer
   x = 8,342.32