Finding the Fourth Proportional to 2,300,162.28, 3,174,245.40 and 1,267,706.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,162.28 : 3,174,245.40 = 1,267,706.94 : x
2. Step 2: Convert to fraction form
   2,300,162.28/3,174,245.40 = 1,267,706.94/x
3. Step 3: Cross multiply
   2,300,162.28x = 3,174,245.40 × 1,267,706.94
4. Step 4: Simplify right side
   2,300,162.28x = 4,024,012,922,843.08
5. Step 5: Solve for x
   x = 4,024,012,922,843.08/2,300,162.28
6. Step 6: Final answer
   x = 1,749,447.40