Finding the Fourth Proportional to 2,659.86, 3,669.54 and 1,651.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.86 : 3,669.54 = 1,651.10 : x
2. Step 2: Convert to fraction form
   2,659.86/3,669.54 = 1,651.10/x
3. Step 3: Cross multiply
   2,659.86x = 3,669.54 × 1,651.10
4. Step 4: Simplify right side
   2,659.86x = 6,058,759.15
5. Step 5: Solve for x
   x = 6,058,759.15/2,659.86
6. Step 6: Final answer
   x = 2,277.85