Finding the Fourth Proportional to 3,177,111.52, 4,384,458.32 and 1,726,806.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,177,111.52 : 4,384,458.32 = 1,726,806.52 : x
2. Step 2: Convert to fraction form
   3,177,111.52/4,384,458.32 = 1,726,806.52/x
3. Step 3: Cross multiply
   3,177,111.52x = 4,384,458.32 × 1,726,806.52
4. Step 4: Simplify right side
   3,177,111.52x = 7,571,111,213,644.25
5. Step 5: Solve for x
   x = 7,571,111,213,644.25/3,177,111.52
6. Step 6: Final answer
   x = 2,383,017.14