Finding the Fourth Proportional to 2,874,359.82, 4,298,598.14 and 2,556,380.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,359.82 : 4,298,598.14 = 2,556,380.96 : x
2. Step 2: Convert to fraction form
   2,874,359.82/4,298,598.14 = 2,556,380.96/x
3. Step 3: Cross multiply
   2,874,359.82x = 4,298,598.14 × 2,556,380.96
4. Step 4: Simplify right side
   2,874,359.82x = 10,988,854,405,512.52
5. Step 5: Solve for x
   x = 10,988,854,405,512.52/2,874,359.82
6. Step 6: Final answer
   x = 3,823,061.51