Finding the Fourth Proportional to 6,100.48, 8,417.32 and 3,975.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.48 : 8,417.32 = 3,975.82 : x
2. Step 2: Convert to fraction form
   6,100.48/8,417.32 = 3,975.82/x
3. Step 3: Cross multiply
   6,100.48x = 8,417.32 × 3,975.82
4. Step 4: Simplify right side
   6,100.48x = 33,465,718.22
5. Step 5: Solve for x
   x = 33,465,718.22/6,100.48
6. Step 6: Final answer
   x = 5,485.75