Finding the Fourth Proportional to 2,540,983.14, 3,808,110.24 and 1,863,894.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,983.14 : 3,808,110.24 = 1,863,894.42 : x
2. Step 2: Convert to fraction form
   2,540,983.14/3,808,110.24 = 1,863,894.42/x
3. Step 3: Cross multiply
   2,540,983.14x = 3,808,110.24 × 1,863,894.42
4. Step 4: Simplify right side
   2,540,983.14x = 7,097,915,427,080.86
5. Step 5: Solve for x
   x = 7,097,915,427,080.86/2,540,983.14
6. Step 6: Final answer
   x = 2,793,373.68