Finding the Fourth Proportional to 10,200.30, 14,074.52 and 6,847.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200.30 : 14,074.52 = 6,847.98 : x
2. Step 2: Convert to fraction form
   10,200.30/14,074.52 = 6,847.98/x
3. Step 3: Cross multiply
   10,200.30x = 14,074.52 × 6,847.98
4. Step 4: Simplify right side
   10,200.30x = 96,382,031.47
5. Step 5: Solve for x
   x = 96,382,031.47/10,200.30
6. Step 6: Final answer
   x = 9,448.94