Finding the Fourth Proportional to 1,862,626.52, 2,806,386.27 and 1,682,920.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,626.52 : 2,806,386.27 = 1,682,920.82 : x
2. Step 2: Convert to fraction form
   1,862,626.52/2,806,386.27 = 1,682,920.82/x
3. Step 3: Cross multiply
   1,862,626.52x = 2,806,386.27 × 1,682,920.82
4. Step 4: Simplify right side
   1,862,626.52x = 4,722,925,871,521.87
5. Step 5: Solve for x
   x = 4,722,925,871,521.87/1,862,626.52
6. Step 6: Final answer
   x = 2,535,626.88