Finding the Fourth Proportional to 2,946,862.50, 4,420,829.16 and 1,217,736.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,862.50 : 4,420,829.16 = 1,217,736.52 : x
2. Step 2: Convert to fraction form
   2,946,862.50/4,420,829.16 = 1,217,736.52/x
3. Step 3: Cross multiply
   2,946,862.50x = 4,420,829.16 × 1,217,736.52
4. Step 4: Simplify right side
   2,946,862.50x = 5,383,405,105,760.85
5. Step 5: Solve for x
   x = 5,383,405,105,760.85/2,946,862.50
6. Step 6: Final answer
   x = 1,826,826.02