Finding the Fourth Proportional to 850,632.22, 1,173,871.82 and 468,659.00

Step by Step Solution

1. Step 1: Write the proportion equation
   850,632.22 : 1,173,871.82 = 468,659.00 : x
2. Step 2: Convert to fraction form
   850,632.22/1,173,871.82 = 468,659.00/x
3. Step 3: Cross multiply
   850,632.22x = 1,173,871.82 × 468,659.00
4. Step 4: Simplify right side
   850,632.22x = 550,145,585,076.73
5. Step 5: Solve for x
   x = 550,145,585,076.73/850,632.22
6. Step 6: Final answer
   x = 646,749.06