Finding the Fourth Proportional to 6,200.18, 8,553.82 and 3,546.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,200.18 : 8,553.82 = 3,546.18 : x
2. Step 2: Convert to fraction form
   6,200.18/8,553.82 = 3,546.18/x
3. Step 3: Cross multiply
   6,200.18x = 8,553.82 × 3,546.18
4. Step 4: Simplify right side
   6,200.18x = 30,333,385.41
5. Step 5: Solve for x
   x = 30,333,385.41/6,200.18
6. Step 6: Final answer
   x = 4,892.34