Finding the Fourth Proportional to 842,356.50, 1,162,434.72 and 460,386.06

Step by Step Solution

1. Step 1: Write the proportion equation
   842,356.50 : 1,162,434.72 = 460,386.06 : x
2. Step 2: Convert to fraction form
   842,356.50/1,162,434.72 = 460,386.06/x
3. Step 3: Cross multiply
   842,356.50x = 1,162,434.72 × 460,386.06
4. Step 4: Simplify right side
   842,356.50x = 535,168,740,748.00
5. Step 5: Solve for x
   x = 535,168,740,748.00/842,356.50
6. Step 6: Final answer
   x = 635,323.33