Finding the Fourth Proportional to 11,116.76, 15,340.56 and 6,080.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,116.76 : 15,340.56 = 6,080.00 : x
2. Step 2: Convert to fraction form
   11,116.76/15,340.56 = 6,080.00/x
3. Step 3: Cross multiply
   11,116.76x = 15,340.56 × 6,080.00
4. Step 4: Simplify right side
   11,116.76x = 93,270,643.15
5. Step 5: Solve for x
   x = 93,270,643.15/11,116.76
6. Step 6: Final answer
   x = 8,390.09