Finding the Fourth Proportional to 2,099,560.69, 2,897,486 and 1,181,849.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,560.69 : 2,897,486 = 1,181,849.05 : x
2. Step 2: Convert to fraction form
   2,099,560.69/2,897,486 = 1,181,849.05/x
3. Step 3: Cross multiply
   2,099,560.69x = 2,897,486 × 1,181,849.05
4. Step 4: Simplify right side
   2,099,560.69x = 3,424,391,076,488.30
5. Step 5: Solve for x
   x = 3,424,391,076,488.30/2,099,560.69
6. Step 6: Final answer
   x = 1,631,003.62