Finding the Fourth Proportional to 1,793.93, 2,475.35 and 1,007.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793.93 : 2,475.35 = 1,007.83 : x
2. Step 2: Convert to fraction form
   1,793.93/2,475.35 = 1,007.83/x
3. Step 3: Cross multiply
   1,793.93x = 2,475.35 × 1,007.83
4. Step 4: Simplify right side
   1,793.93x = 2,494,728.32
5. Step 5: Solve for x
   x = 2,494,728.32/1,793.93
6. Step 6: Final answer
   x = 1,390.65