Finding the Fourth Proportional to 9,799.27, 14,680.38 and 7,597.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,799.27 : 14,680.38 = 7,597.21 : x
2. Step 2: Convert to fraction form
   9,799.27/14,680.38 = 7,597.21/x
3. Step 3: Cross multiply
   9,799.27x = 14,680.38 × 7,597.21
4. Step 4: Simplify right side
   9,799.27x = 111,529,929.74
5. Step 5: Solve for x
   x = 111,529,929.74/9,799.27
6. Step 6: Final answer
   x = 11,381.45