Finding the Fourth Proportional to 650,231.48, 897,284.52 and 359,830.28

Step by Step Solution

1. Step 1: Write the proportion equation
   650,231.48 : 897,284.52 = 359,830.28 : x
2. Step 2: Convert to fraction form
   650,231.48/897,284.52 = 359,830.28/x
3. Step 3: Cross multiply
   650,231.48x = 897,284.52 × 359,830.28
4. Step 4: Simplify right side
   650,231.48x = 322,870,140,071.27
5. Step 5: Solve for x
   x = 322,870,140,071.27/650,231.48
6. Step 6: Final answer
   x = 496,546.46