Finding the Fourth Proportional to 9,802.18, 13,522.44 and 5,608

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802.18 : 13,522.44 = 5,608 : x
2. Step 2: Convert to fraction form
   9,802.18/13,522.44 = 5,608/x
3. Step 3: Cross multiply
   9,802.18x = 13,522.44 × 5,608
4. Step 4: Simplify right side
   9,802.18x = 75,833,843.52
5. Step 5: Solve for x
   x = 75,833,843.52/9,802.18
6. Step 6: Final answer
   x = 7,736.43