Finding the Fourth Proportional to 2,104,689.53, 3,155,564.73 and 1,078,025.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,689.53 : 3,155,564.73 = 1,078,025.81 : x
2. Step 2: Convert to fraction form
   2,104,689.53/3,155,564.73 = 1,078,025.81/x
3. Step 3: Cross multiply
   2,104,689.53x = 3,155,564.73 × 1,078,025.81
4. Step 4: Simplify right side
   2,104,689.53x = 3,401,780,224,065.68
5. Step 5: Solve for x
   x = 3,401,780,224,065.68/2,104,689.53
6. Step 6: Final answer
   x = 1,616,286.00