Finding the Fourth Proportional to 2,599,806.16, 3,587,624.71 and 1,422,399.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,806.16 : 3,587,624.71 = 1,422,399.26 : x
2. Step 2: Convert to fraction form
   2,599,806.16/3,587,624.71 = 1,422,399.26/x
3. Step 3: Cross multiply
   2,599,806.16x = 3,587,624.71 × 1,422,399.26
4. Step 4: Simplify right side
   2,599,806.16x = 5,103,034,732,661.72
5. Step 5: Solve for x
   x = 5,103,034,732,661.72/2,599,806.16
6. Step 6: Final answer
   x = 1,962,852.00