Finding the Fourth Proportional to 2,622,663.18, 3,619,386.89 and 1,461,108.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,663.18 : 3,619,386.89 = 1,461,108.78 : x
2. Step 2: Convert to fraction form
   2,622,663.18/3,619,386.89 = 1,461,108.78/x
3. Step 3: Cross multiply
   2,622,663.18x = 3,619,386.89 × 1,461,108.78
4. Step 4: Simplify right side
   2,622,663.18x = 5,288,317,957,260.14
5. Step 5: Solve for x
   x = 5,288,317,957,260.14/2,622,663.18
6. Step 6: Final answer
   x = 2,016,392.34