Finding the Fourth Proportional to 4,177,640.72, 6,265,443.72 and 1,747,480.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,177,640.72 : 6,265,443.72 = 1,747,480.34 : x
2. Step 2: Convert to fraction form
   4,177,640.72/6,265,443.72 = 1,747,480.34/x
3. Step 3: Cross multiply
   4,177,640.72x = 6,265,443.72 × 1,747,480.34
4. Step 4: Simplify right side
   4,177,640.72x = 10,948,739,722,076.46
5. Step 5: Solve for x
   x = 10,948,739,722,076.46/4,177,640.72
6. Step 6: Final answer
   x = 2,620,794.95