Finding the Fourth Proportional to 9,849.97, 13,597.32 and 5,872.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,849.97 : 13,597.32 = 5,872.47 : x
2. Step 2: Convert to fraction form
   9,849.97/13,597.32 = 5,872.47/x
3. Step 3: Cross multiply
   9,849.97x = 13,597.32 × 5,872.47
4. Step 4: Simplify right side
   9,849.97x = 79,849,824.81
5. Step 5: Solve for x
   x = 79,849,824.81/9,849.97
6. Step 6: Final answer
   x = 8,106.60