Finding the Fourth Proportional to 2,003,192.96, 2,764,408.70 and 1,085,421.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,192.96 : 2,764,408.70 = 1,085,421.38 : x
2. Step 2: Convert to fraction form
   2,003,192.96/2,764,408.70 = 1,085,421.38/x
3. Step 3: Cross multiply
   2,003,192.96x = 2,764,408.70 × 1,085,421.38
4. Step 4: Simplify right side
   2,003,192.96x = 3,000,548,294,929.52
5. Step 5: Solve for x
   x = 3,000,548,294,929.52/2,003,192.96
6. Step 6: Final answer
   x = 1,497,882.81