Finding the Fourth Proportional to 2,123,298, 2,930,151.24 and 1,169,442

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,298 : 2,930,151.24 = 1,169,442 : x
2. Step 2: Convert to fraction form
   2,123,298/2,930,151.24 = 1,169,442/x
3. Step 3: Cross multiply
   2,123,298x = 2,930,151.24 × 1,169,442
4. Step 4: Simplify right side
   2,123,298x = 3,426,641,926,408.08
5. Step 5: Solve for x
   x = 3,426,641,926,408.08/2,123,298
6. Step 6: Final answer
   x = 1,613,829.96