Finding the Fourth Proportional to 1,046.58, 1,444.18 and 604.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.58 : 1,444.18 = 604.32 : x
2. Step 2: Convert to fraction form
   1,046.58/1,444.18 = 604.32/x
3. Step 3: Cross multiply
   1,046.58x = 1,444.18 × 604.32
4. Step 4: Simplify right side
   1,046.58x = 872,746.86
5. Step 5: Solve for x
   x = 872,746.86/1,046.58
6. Step 6: Final answer
   x = 833.90