Finding the Fourth Proportional to 842,350.40, 1,162,443.59 and 460,377.18

Step by Step Solution

1. Step 1: Write the proportion equation
   842,350.40 : 1,162,443.59 = 460,377.18 : x
2. Step 2: Convert to fraction form
   842,350.40/1,162,443.59 = 460,377.18/x
3. Step 3: Cross multiply
   842,350.40x = 1,162,443.59 × 460,377.18
4. Step 4: Simplify right side
   842,350.40x = 535,162,501,873.28
5. Step 5: Solve for x
   x = 535,162,501,873.28/842,350.40
6. Step 6: Final answer
   x = 635,320.53