Finding the Fourth Proportional to 5,301,086.74, 7,944,273.49 and 2,415,401.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,301,086.74 : 7,944,273.49 = 2,415,401.33 : x
2. Step 2: Convert to fraction form
   5,301,086.74/7,944,273.49 = 2,415,401.33/x
3. Step 3: Cross multiply
   5,301,086.74x = 7,944,273.49 × 2,415,401.33
4. Step 4: Simplify right side
   5,301,086.74x = 19,188,608,753,629.74
5. Step 5: Solve for x
   x = 19,188,608,753,629.74/5,301,086.74
6. Step 6: Final answer
   x = 3,619,750.01