Finding the Fourth Proportional to 2,359.56, 3,540.42 and 1,060.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.56 : 3,540.42 = 1,060.68 : x
2. Step 2: Convert to fraction form
   2,359.56/3,540.42 = 1,060.68/x
3. Step 3: Cross multiply
   2,359.56x = 3,540.42 × 1,060.68
4. Step 4: Simplify right side
   2,359.56x = 3,755,252.69
5. Step 5: Solve for x
   x = 3,755,252.69/2,359.56
6. Step 6: Final answer
   x = 1,591.51