Finding the Fourth Proportional to 2,773,858.78, 3,827,939.28 and 1,550,184.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773,858.78 : 3,827,939.28 = 1,550,184.73 : x
2. Step 2: Convert to fraction form
   2,773,858.78/3,827,939.28 = 1,550,184.73/x
3. Step 3: Cross multiply
   2,773,858.78x = 3,827,939.28 × 1,550,184.73
4. Step 4: Simplify right side
   2,773,858.78x = 5,934,013,019,223.19
5. Step 5: Solve for x
   x = 5,934,013,019,223.19/2,773,858.78
6. Step 6: Final answer
   x = 2,139,262.84