Finding the Fourth Proportional to 2,374.50, 3,559.38 and 1,141.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.50 : 3,559.38 = 1,141.56 : x
2. Step 2: Convert to fraction form
   2,374.50/3,559.38 = 1,141.56/x
3. Step 3: Cross multiply
   2,374.50x = 3,559.38 × 1,141.56
4. Step 4: Simplify right side
   2,374.50x = 4,063,245.83
5. Step 5: Solve for x
   x = 4,063,245.83/2,374.50
6. Step 6: Final answer
   x = 1,711.20