Finding the Fourth Proportional to 3,741.98, 5,164.18 and 2,480.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,741.98 : 5,164.18 = 2,480.86 : x
2. Step 2: Convert to fraction form
   3,741.98/5,164.18 = 2,480.86/x
3. Step 3: Cross multiply
   3,741.98x = 5,164.18 × 2,480.86
4. Step 4: Simplify right side
   3,741.98x = 12,811,607.59
5. Step 5: Solve for x
   x = 12,811,607.59/3,741.98
6. Step 6: Final answer
   x = 3,423.75