Finding the Fourth Proportional to 2,594.46, 3,892.36 and 928.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.46 : 3,892.36 = 928.52 : x
2. Step 2: Convert to fraction form
   2,594.46/3,892.36 = 928.52/x
3. Step 3: Cross multiply
   2,594.46x = 3,892.36 × 928.52
4. Step 4: Simplify right side
   2,594.46x = 3,614,142.22
5. Step 5: Solve for x
   x = 3,614,142.22/2,594.46
6. Step 6: Final answer
   x = 1,393.03