Finding the Fourth Proportional to 2,399,737.83, 3,311,638.27 and 1,312,009.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,737.83 : 3,311,638.27 = 1,312,009.46 : x
2. Step 2: Convert to fraction form
   2,399,737.83/3,311,638.27 = 1,312,009.46/x
3. Step 3: Cross multiply
   2,399,737.83x = 3,311,638.27 × 1,312,009.46
4. Step 4: Simplify right side
   2,399,737.83x = 4,344,900,738,338.03
5. Step 5: Solve for x
   x = 4,344,900,738,338.03/2,399,737.83
6. Step 6: Final answer
   x = 1,810,573.09