Finding the Fourth Proportional to 5,066,956.42, 6,992,900.15 and 2,891,824.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066,956.42 : 6,992,900.15 = 2,891,824.54 : x
2. Step 2: Convert to fraction form
   5,066,956.42/6,992,900.15 = 2,891,824.54/x
3. Step 3: Cross multiply
   5,066,956.42x = 6,992,900.15 × 2,891,824.54
4. Step 4: Simplify right side
   5,066,956.42x = 20,222,240,243,864.82
5. Step 5: Solve for x
   x = 20,222,240,243,864.82/5,066,956.42
6. Step 6: Final answer
   x = 3,991,003.39