Finding the Fourth Proportional to 3,144,494.46, 4,339,417.05 and 1,786,441.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144,494.46 : 4,339,417.05 = 1,786,441.98 : x
2. Step 2: Convert to fraction form
   3,144,494.46/4,339,417.05 = 1,786,441.98/x
3. Step 3: Cross multiply
   3,144,494.46x = 4,339,417.05 × 1,786,441.98
4. Step 4: Simplify right side
   3,144,494.46x = 7,752,116,786,847.76
5. Step 5: Solve for x
   x = 7,752,116,786,847.76/3,144,494.46
6. Step 6: Final answer
   x = 2,465,298.28