Finding the Fourth Proportional to 2,314.39, 3,471.50 and 927.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.39 : 3,471.50 = 927.35 : x
2. Step 2: Convert to fraction form
   2,314.39/3,471.50 = 927.35/x
3. Step 3: Cross multiply
   2,314.39x = 3,471.50 × 927.35
4. Step 4: Simplify right side
   2,314.39x = 3,219,290.90
5. Step 5: Solve for x
   x = 3,219,290.90/2,314.39
6. Step 6: Final answer
   x = 1,390.99