Finding the Fourth Proportional to 1,062.32, 1,594.69 and 630.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.32 : 1,594.69 = 630.38 : x
2. Step 2: Convert to fraction form
   1,062.32/1,594.69 = 630.38/x
3. Step 3: Cross multiply
   1,062.32x = 1,594.69 × 630.38
4. Step 4: Simplify right side
   1,062.32x = 1,005,263.09
5. Step 5: Solve for x
   x = 1,005,263.09/1,062.32
6. Step 6: Final answer
   x = 946.29