Finding the Fourth Proportional to 3,626.52, 5,448.89 and 2,310.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.52 : 5,448.89 = 2,310.86 : x
2. Step 2: Convert to fraction form
   3,626.52/5,448.89 = 2,310.86/x
3. Step 3: Cross multiply
   3,626.52x = 5,448.89 × 2,310.86
4. Step 4: Simplify right side
   3,626.52x = 12,591,641.34
5. Step 5: Solve for x
   x = 12,591,641.34/3,626.52
6. Step 6: Final answer
   x = 3,472.10