Finding the Fourth Proportional to 2,601,017.45, 3,589,323.01 and 1,439,393.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601,017.45 : 3,589,323.01 = 1,439,393.82 : x
2. Step 2: Convert to fraction form
   2,601,017.45/3,589,323.01 = 1,439,393.82/x
3. Step 3: Cross multiply
   2,601,017.45x = 3,589,323.01 × 1,439,393.82
4. Step 4: Simplify right side
   2,601,017.45x = 5,166,449,349,615.94
5. Step 5: Solve for x
   x = 5,166,449,349,615.94/2,601,017.45
6. Step 6: Final answer
   x = 1,986,318.60