Finding the Fourth Proportional to 5,144,559.82, 7,099,622.90 and 2,821,544.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144,559.82 : 7,099,622.90 = 2,821,544.82 : x
2. Step 2: Convert to fraction form
   5,144,559.82/7,099,622.90 = 2,821,544.82/x
3. Step 3: Cross multiply
   5,144,559.82x = 7,099,622.90 × 2,821,544.82
4. Step 4: Simplify right side
   5,144,559.82x = 20,031,904,167,842.54
5. Step 5: Solve for x
   x = 20,031,904,167,842.54/5,144,559.82
6. Step 6: Final answer
   x = 3,893,803.34