Finding the Fourth Proportional to 6,300.88, 9,451.40 and 2,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.88 : 9,451.40 = 2,196.88 : x
2. Step 2: Convert to fraction form
   6,300.88/9,451.40 = 2,196.88/x
3. Step 3: Cross multiply
   6,300.88x = 9,451.40 × 2,196.88
4. Step 4: Simplify right side
   6,300.88x = 20,763,591.63
5. Step 5: Solve for x
   x = 20,763,591.63/6,300.88
6. Step 6: Final answer
   x = 3,295.35