Finding the Fourth Proportional to 2,054,377.78, 3,075,570.50 and 1,198,827.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,377.78 : 3,075,570.50 = 1,198,827.70 : x
2. Step 2: Convert to fraction form
   2,054,377.78/3,075,570.50 = 1,198,827.70/x
3. Step 3: Cross multiply
   2,054,377.78x = 3,075,570.50 × 1,198,827.70
4. Step 4: Simplify right side
   2,054,377.78x = 3,687,079,095,019.79
5. Step 5: Solve for x
   x = 3,687,079,095,019.79/2,054,377.78
6. Step 6: Final answer
   x = 1,794,742.49