Finding the Fourth Proportional to 414,443.04, 571,932.27 and 244,688.10

Step by Step Solution

1. Step 1: Write the proportion equation
   414,443.04 : 571,932.27 = 244,688.10 : x
2. Step 2: Convert to fraction form
   414,443.04/571,932.27 = 244,688.10/x
3. Step 3: Cross multiply
   414,443.04x = 571,932.27 × 244,688.10
4. Step 4: Simplify right side
   414,443.04x = 139,945,020,474.99
5. Step 5: Solve for x
   x = 139,945,020,474.99/414,443.04
6. Step 6: Final answer
   x = 337,670.09