Finding the Fourth Proportional to 2,540,913.27, 3,506,416.59 and 1,394,985.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,913.27 : 3,506,416.59 = 1,394,985.42 : x
2. Step 2: Convert to fraction form
   2,540,913.27/3,506,416.59 = 1,394,985.42/x
3. Step 3: Cross multiply
   2,540,913.27x = 3,506,416.59 × 1,394,985.42
4. Step 4: Simplify right side
   2,540,913.27x = 4,891,400,019,496.12
5. Step 5: Solve for x
   x = 4,891,400,019,496.12/2,540,913.27
6. Step 6: Final answer
   x = 1,925,055.88