Finding the Fourth Proportional to 9,838.68, 14,758.16 and 5,483.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,838.68 : 14,758.16 = 5,483.82 : x
2. Step 2: Convert to fraction form
   9,838.68/14,758.16 = 5,483.82/x
3. Step 3: Cross multiply
   9,838.68x = 14,758.16 × 5,483.82
4. Step 4: Simplify right side
   9,838.68x = 80,931,065.55
5. Step 5: Solve for x
   x = 80,931,065.55/9,838.68
6. Step 6: Final answer
   x = 8,225.81