Finding the Fourth Proportional to 9,799.52, 13,523.10 and 5,607.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,799.52 : 13,523.10 = 5,607.52 : x
2. Step 2: Convert to fraction form
   9,799.52/13,523.10 = 5,607.52/x
3. Step 3: Cross multiply
   9,799.52x = 13,523.10 × 5,607.52
4. Step 4: Simplify right side
   9,799.52x = 75,831,053.71
5. Step 5: Solve for x
   x = 75,831,053.71/9,799.52
6. Step 6: Final answer
   x = 7,738.24