Finding the Fourth Proportional to 9,809.17, 13,536.98 and 5,560.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,809.17 : 13,536.98 = 5,560.18 : x
2. Step 2: Convert to fraction form
   9,809.17/13,536.98 = 5,560.18/x
3. Step 3: Cross multiply
   9,809.17x = 13,536.98 × 5,560.18
4. Step 4: Simplify right side
   9,809.17x = 75,267,991.67
5. Step 5: Solve for x
   x = 75,267,991.67/9,809.17
6. Step 6: Final answer
   x = 7,673.23