Finding the Fourth Proportional to 9,798.63, 13,522.10 and 5,606.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,798.63 : 13,522.10 = 5,606.88 : x
2. Step 2: Convert to fraction form
   9,798.63/13,522.10 = 5,606.88/x
3. Step 3: Cross multiply
   9,798.63x = 13,522.10 × 5,606.88
4. Step 4: Simplify right side
   9,798.63x = 75,816,792.05
5. Step 5: Solve for x
   x = 75,816,792.05/9,798.63
6. Step 6: Final answer
   x = 7,737.49