Finding the Fourth Proportional to 2,527,311.94, 3,487,685.43 and 1,439,583.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,311.94 : 3,487,685.43 = 1,439,583.10 : x
2. Step 2: Convert to fraction form
   2,527,311.94/3,487,685.43 = 1,439,583.10/x
3. Step 3: Cross multiply
   2,527,311.94x = 3,487,685.43 × 1,439,583.10
4. Step 4: Simplify right side
   2,527,311.94x = 5,020,813,003,144.23
5. Step 5: Solve for x
   x = 5,020,813,003,144.23/2,527,311.94
6. Step 6: Final answer
   x = 1,986,621.80