Finding the Fourth Proportional to 2,550.10, 3,817.86 and 1,569.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.10 : 3,817.86 = 1,569.60 : x
2. Step 2: Convert to fraction form
   2,550.10/3,817.86 = 1,569.60/x
3. Step 3: Cross multiply
   2,550.10x = 3,817.86 × 1,569.60
4. Step 4: Simplify right side
   2,550.10x = 5,992,513.06
5. Step 5: Solve for x
   x = 5,992,513.06/2,550.10
6. Step 6: Final answer
   x = 2,349.91