Finding the Fourth Proportional to 3,649,536.42, 5,036,143.89 and 2,017,815.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,649,536.42 : 5,036,143.89 = 2,017,815.72 : x
2. Step 2: Convert to fraction form
   3,649,536.42/5,036,143.89 = 2,017,815.72/x
3. Step 3: Cross multiply
   3,649,536.42x = 5,036,143.89 × 2,017,815.72
4. Step 4: Simplify right side
   3,649,536.42x = 10,162,010,309,423.95
5. Step 5: Solve for x
   x = 10,162,010,309,423.95/3,649,536.42
6. Step 6: Final answer
   x = 2,784,466.06