Finding the Fourth Proportional to 2,613,018, 3,919,774.32 and 1,015,704.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,018 : 3,919,774.32 = 1,015,704.48 : x
2. Step 2: Convert to fraction form
   2,613,018/3,919,774.32 = 1,015,704.48/x
3. Step 3: Cross multiply
   2,613,018x = 3,919,774.32 × 1,015,704.48
4. Step 4: Simplify right side
   2,613,018x = 3,981,332,337,412.95
5. Step 5: Solve for x
   x = 3,981,332,337,412.95/2,613,018
6. Step 6: Final answer
   x = 1,523,652.86