Finding the Fourth Proportional to 1,983,025.79, 2,735,568.15 and 1,295,100.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983,025.79 : 2,735,568.15 = 1,295,100.15 : x
2. Step 2: Convert to fraction form
   1,983,025.79/2,735,568.15 = 1,295,100.15/x
3. Step 3: Cross multiply
   1,983,025.79x = 2,735,568.15 × 1,295,100.15
4. Step 4: Simplify right side
   1,983,025.79x = 3,542,834,721,400.22
5. Step 5: Solve for x
   x = 3,542,834,721,400.22/1,983,025.79
6. Step 6: Final answer
   x = 1,786,580.25