Finding the Fourth Proportional to 1,591,066.36, 2,383,814.76 and 1,083,981.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,591,066.36 : 2,383,814.76 = 1,083,981.25 : x
2. Step 2: Convert to fraction form
   1,591,066.36/2,383,814.76 = 1,083,981.25/x
3. Step 3: Cross multiply
   1,591,066.36x = 2,383,814.76 × 1,083,981.25
4. Step 4: Simplify right side
   1,591,066.36x = 2,584,010,503,313.25
5. Step 5: Solve for x
   x = 2,584,010,503,313.25/1,591,066.36
6. Step 6: Final answer
   x = 1,624,074.63