Finding the Fourth Proportional to 2,456,564.83, 3,390,025.16 and 1,368,882.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,564.83 : 3,390,025.16 = 1,368,882.25 : x
2. Step 2: Convert to fraction form
   2,456,564.83/3,390,025.16 = 1,368,882.25/x
3. Step 3: Cross multiply
   2,456,564.83x = 3,390,025.16 × 1,368,882.25
4. Step 4: Simplify right side
   2,456,564.83x = 4,640,545,263,524.55
5. Step 5: Solve for x
   x = 4,640,545,263,524.55/2,456,564.83
6. Step 6: Final answer
   x = 1,889,038.39