Finding the Fourth Proportional to 1,997,139.87, 2,995,414.56 and 734,672.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,139.87 : 2,995,414.56 = 734,672.25 : x
2. Step 2: Convert to fraction form
   1,997,139.87/2,995,414.56 = 734,672.25/x
3. Step 3: Cross multiply
   1,997,139.87x = 2,995,414.56 × 734,672.25
4. Step 4: Simplify right side
   1,997,139.87x = 2,200,647,954,477.96
5. Step 5: Solve for x
   x = 2,200,647,954,477.96/1,997,139.87
6. Step 6: Final answer
   x = 1,101,899.77