Finding the Fourth Proportional to 10,080.82, 13,911.17 and 5,604.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.82 : 13,911.17 = 5,604.76 : x
2. Step 2: Convert to fraction form
   10,080.82/13,911.17 = 5,604.76/x
3. Step 3: Cross multiply
   10,080.82x = 13,911.17 × 5,604.76
4. Step 4: Simplify right side
   10,080.82x = 77,968,769.17
5. Step 5: Solve for x
   x = 77,968,769.17/10,080.82
6. Step 6: Final answer
   x = 7,734.37