Finding the Fourth Proportional to 3,633,423.68, 5,014,519.20 and 2,001,998.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633,423.68 : 5,014,519.20 = 2,001,998.72 : x
2. Step 2: Convert to fraction form
   3,633,423.68/5,014,519.20 = 2,001,998.72/x
3. Step 3: Cross multiply
   3,633,423.68x = 5,014,519.20 × 2,001,998.72
4. Step 4: Simplify right side
   3,633,423.68x = 10,039,061,019,815.42
5. Step 5: Solve for x
   x = 10,039,061,019,815.42/3,633,423.68
6. Step 6: Final answer
   x = 2,762,975.61