Finding the Fourth Proportional to 2,461.94, 3,675.06 and 2,117.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.94 : 3,675.06 = 2,117.49 : x
2. Step 2: Convert to fraction form
   2,461.94/3,675.06 = 2,117.49/x
3. Step 3: Cross multiply
   2,461.94x = 3,675.06 × 2,117.49
4. Step 4: Simplify right side
   2,461.94x = 7,781,884.42
5. Step 5: Solve for x
   x = 7,781,884.42/2,461.94
6. Step 6: Final answer
   x = 3,160.87