Finding the Fourth Proportional to 9,863.39, 14,798.12 and 3,452.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,863.39 : 14,798.12 = 3,452.63 : x
2. Step 2: Convert to fraction form
   9,863.39/14,798.12 = 3,452.63/x
3. Step 3: Cross multiply
   9,863.39x = 14,798.12 × 3,452.63
4. Step 4: Simplify right side
   9,863.39x = 51,092,341.80
5. Step 5: Solve for x
   x = 51,092,341.80/9,863.39
6. Step 6: Final answer
   x = 5,180.00