Finding the Fourth Proportional to 6,200.01, 8,553.89 and 3,963.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,200.01 : 8,553.89 = 3,963.17 : x
2. Step 2: Convert to fraction form
   6,200.01/8,553.89 = 3,963.17/x
3. Step 3: Cross multiply
   6,200.01x = 8,553.89 × 3,963.17
4. Step 4: Simplify right side
   6,200.01x = 33,900,551.52
5. Step 5: Solve for x
   x = 33,900,551.52/6,200.01
6. Step 6: Final answer
   x = 5,467.82