Finding the Fourth Proportional to 2,263,010.43, 3,122,960.86 and 1,230,518.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,010.43 : 3,122,960.86 = 1,230,518.62 : x
2. Step 2: Convert to fraction form
   2,263,010.43/3,122,960.86 = 1,230,518.62/x
3. Step 3: Cross multiply
   2,263,010.43x = 3,122,960.86 × 1,230,518.62
4. Step 4: Simplify right side
   2,263,010.43x = 3,842,861,465,993.82
5. Step 5: Solve for x
   x = 3,842,861,465,993.82/2,263,010.43
6. Step 6: Final answer
   x = 1,698,119.20