Finding the Fourth Proportional to 3,516,778.43, 5,275,009.15 and 1,466,594.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,516,778.43 : 5,275,009.15 = 1,466,594.72 : x
2. Step 2: Convert to fraction form
   3,516,778.43/5,275,009.15 = 1,466,594.72/x
3. Step 3: Cross multiply
   3,516,778.43x = 5,275,009.15 × 1,466,594.72
4. Step 4: Simplify right side
   3,516,778.43x = 7,736,300,537,300.16
5. Step 5: Solve for x
   x = 7,736,300,537,300.16/3,516,778.43
6. Step 6: Final answer
   x = 2,199,825.98