Finding the Fourth Proportional to 2,015,987.93, 3,023,942.99 and 499,674

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,987.93 : 3,023,942.99 = 499,674 : x
2. Step 2: Convert to fraction form
   2,015,987.93/3,023,942.99 = 499,674/x
3. Step 3: Cross multiply
   2,015,987.93x = 3,023,942.99 × 499,674
4. Step 4: Simplify right side
   2,015,987.93x = 1,510,985,687,086.89
5. Step 5: Solve for x
   x = 1,510,985,687,086.89/2,015,987.93
6. Step 6: Final answer
   x = 749,501.36