Finding the Fourth Proportional to 727,483.98, 1,003,978.35 and 441,016.14

Step by Step Solution

1. Step 1: Write the proportion equation
   727,483.98 : 1,003,978.35 = 441,016.14 : x
2. Step 2: Convert to fraction form
   727,483.98/1,003,978.35 = 441,016.14/x
3. Step 3: Cross multiply
   727,483.98x = 1,003,978.35 × 441,016.14
4. Step 4: Simplify right side
   727,483.98x = 442,770,656,560.57
5. Step 5: Solve for x
   x = 442,770,656,560.57/727,483.98
6. Step 6: Final answer
   x = 608,632.86