Finding the Fourth Proportional to 2,301,023.55, 3,175,520.62 and 1,282,435.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301,023.55 : 3,175,520.62 = 1,282,435.59 : x
2. Step 2: Convert to fraction form
   2,301,023.55/3,175,520.62 = 1,282,435.59/x
3. Step 3: Cross multiply
   2,301,023.55x = 3,175,520.62 × 1,282,435.59
4. Step 4: Simplify right side
   2,301,023.55x = 4,072,400,659,866.87
5. Step 5: Solve for x
   x = 4,072,400,659,866.87/2,301,023.55
6. Step 6: Final answer
   x = 1,769,821.37