Finding the Fourth Proportional to 3,633,586.74, 5,445,238.57 and 2,015,067.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633,586.74 : 5,445,238.57 = 2,015,067.42 : x
2. Step 2: Convert to fraction form
   3,633,586.74/5,445,238.57 = 2,015,067.42/x
3. Step 3: Cross multiply
   3,633,586.74x = 5,445,238.57 × 2,015,067.42
4. Step 4: Simplify right side
   3,633,586.74x = 10,972,522,831,496.72
5. Step 5: Solve for x
   x = 10,972,522,831,496.72/3,633,586.74
6. Step 6: Final answer
   x = 3,019,749.80