Finding the Fourth Proportional to 6,335.48, 8,740.83 and 4,100.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,335.48 : 8,740.83 = 4,100.18 : x
2. Step 2: Convert to fraction form
   6,335.48/8,740.83 = 4,100.18/x
3. Step 3: Cross multiply
   6,335.48x = 8,740.83 × 4,100.18
4. Step 4: Simplify right side
   6,335.48x = 35,838,955.85
5. Step 5: Solve for x
   x = 35,838,955.85/6,335.48
6. Step 6: Final answer
   x = 5,656.87