Finding the Fourth Proportional to 1,773.43, 2,661.63 and 1,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.43 : 2,661.63 = 1,568.50 : x
2. Step 2: Convert to fraction form
   1,773.43/2,661.63 = 1,568.50/x
3. Step 3: Cross multiply
   1,773.43x = 2,661.63 × 1,568.50
4. Step 4: Simplify right side
   1,773.43x = 4,174,766.66
5. Step 5: Solve for x
   x = 4,174,766.66/1,773.43
6. Step 6: Final answer
   x = 2,354.06