Finding the Fourth Proportional to 3,309,401.89, 4,566,729.27 and 1,859,339.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,309,401.89 : 4,566,729.27 = 1,859,339.08 : x
2. Step 2: Convert to fraction form
   3,309,401.89/4,566,729.27 = 1,859,339.08/x
3. Step 3: Cross multiply
   3,309,401.89x = 4,566,729.27 × 1,859,339.08
4. Step 4: Simplify right side
   3,309,401.89x = 8,491,098,199,490.87
5. Step 5: Solve for x
   x = 8,491,098,199,490.87/3,309,401.89
6. Step 6: Final answer
   x = 2,565,750.09