Finding the Fourth Proportional to 2,748.64, 3,793.22 and 1,569.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.64 : 3,793.22 = 1,569.69 : x
2. Step 2: Convert to fraction form
   2,748.64/3,793.22 = 1,569.69/x
3. Step 3: Cross multiply
   2,748.64x = 3,793.22 × 1,569.69
4. Step 4: Simplify right side
   2,748.64x = 5,954,179.50
5. Step 5: Solve for x
   x = 5,954,179.50/2,748.64
6. Step 6: Final answer
   x = 2,166.23