Finding the Fourth Proportional to 2,469,145.03, 3,704,072.42 and 763,421.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469,145.03 : 3,704,072.42 = 763,421.38 : x
2. Step 2: Convert to fraction form
   2,469,145.03/3,704,072.42 = 763,421.38/x
3. Step 3: Cross multiply
   2,469,145.03x = 3,704,072.42 × 763,421.38
4. Step 4: Simplify right side
   2,469,145.03x = 2,827,768,071,144.71
5. Step 5: Solve for x
   x = 2,827,768,071,144.71/2,469,145.03
6. Step 6: Final answer
   x = 1,145,241.79