Finding the Fourth Proportional to 244,381.98, 337,081.50 and 199,061.88

Step by Step Solution

1. Step 1: Write the proportion equation
   244,381.98 : 337,081.50 = 199,061.88 : x
2. Step 2: Convert to fraction form
   244,381.98/337,081.50 = 199,061.88/x
3. Step 3: Cross multiply
   244,381.98x = 337,081.50 × 199,061.88
4. Step 4: Simplify right side
   244,381.98x = 67,100,077,103.22
5. Step 5: Solve for x
   x = 67,100,077,103.22/244,381.98
6. Step 6: Final answer
   x = 274,570.48