Finding the Fourth Proportional to 2,374.43, 3,559.82 and 914.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.43 : 3,559.82 = 914.81 : x
2. Step 2: Convert to fraction form
   2,374.43/3,559.82 = 914.81/x
3. Step 3: Cross multiply
   2,374.43x = 3,559.82 × 914.81
4. Step 4: Simplify right side
   2,374.43x = 3,256,536.56
5. Step 5: Solve for x
   x = 3,256,536.56/2,374.43
6. Step 6: Final answer
   x = 1,371.51