Finding the Fourth Proportional to 3,671.55, 5,063.39 and 2,412.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.55 : 5,063.39 = 2,412.10 : x
2. Step 2: Convert to fraction form
   3,671.55/5,063.39 = 2,412.10/x
3. Step 3: Cross multiply
   3,671.55x = 5,063.39 × 2,412.10
4. Step 4: Simplify right side
   3,671.55x = 12,213,403.02
5. Step 5: Solve for x
   x = 12,213,403.02/3,671.55
6. Step 6: Final answer
   x = 3,326.50