Finding the Fourth Proportional to 2,074,396.50, 2,862,667.25 and 1,120,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,396.50 : 2,862,667.25 = 1,120,540.50 : x
2. Step 2: Convert to fraction form
   2,074,396.50/2,862,667.25 = 1,120,540.50/x
3. Step 3: Cross multiply
   2,074,396.50x = 2,862,667.25 × 1,120,540.50
4. Step 4: Simplify right side
   2,074,396.50x = 3,207,734,591,648.63
5. Step 5: Solve for x
   x = 3,207,734,591,648.63/2,074,396.50
6. Step 6: Final answer
   x = 1,546,345.93