Finding the Fourth Proportional to 2,569,172.78, 3,545,007.81 and 1,466,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,172.78 : 3,545,007.81 = 1,466,100.56 : x
2. Step 2: Convert to fraction form
   2,569,172.78/3,545,007.81 = 1,466,100.56/x
3. Step 3: Cross multiply
   2,569,172.78x = 3,545,007.81 × 1,466,100.56
4. Step 4: Simplify right side
   2,569,172.78x = 5,197,337,917,720.33
5. Step 5: Solve for x
   x = 5,197,337,917,720.33/2,569,172.78
6. Step 6: Final answer
   x = 2,022,961.62