Finding the Fourth Proportional to 3,231,546.91, 4,847,443.49 and 1,209,577.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,231,546.91 : 4,847,443.49 = 1,209,577.93 : x
2. Step 2: Convert to fraction form
   3,231,546.91/4,847,443.49 = 1,209,577.93/x
3. Step 3: Cross multiply
   3,231,546.91x = 4,847,443.49 × 1,209,577.93
4. Step 4: Simplify right side
   3,231,546.91x = 5,863,360,662,426.18
5. Step 5: Solve for x
   x = 5,863,360,662,426.18/3,231,546.91
6. Step 6: Final answer
   x = 1,814,412.98