Finding the Fourth Proportional to 2,200,108.38, 3,300,165.39 and 602,685.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,108.38 : 3,300,165.39 = 602,685.48 : x
2. Step 2: Convert to fraction form
   2,200,108.38/3,300,165.39 = 602,685.48/x
3. Step 3: Cross multiply
   2,200,108.38x = 3,300,165.39 × 602,685.48
4. Step 4: Simplify right side
   2,200,108.38x = 1,988,961,762,151.54
5. Step 5: Solve for x
   x = 1,988,961,762,151.54/2,200,108.38
6. Step 6: Final answer
   x = 904,028.99