Finding the Fourth Proportional to 2,495,610.78, 3,443,945.22 and 1,349,691.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,610.78 : 3,443,945.22 = 1,349,691.10 : x
2. Step 2: Convert to fraction form
   2,495,610.78/3,443,945.22 = 1,349,691.10/x
3. Step 3: Cross multiply
   2,495,610.78x = 3,443,945.22 × 1,349,691.10
4. Step 4: Simplify right side
   2,495,610.78x = 4,648,262,212,321.54
5. Step 5: Solve for x
   x = 4,648,262,212,321.54/2,495,610.78
6. Step 6: Final answer
   x = 1,862,574.99