Finding the Fourth Proportional to 2,634,461.28, 3,635,278.38 and 1,488,320.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634,461.28 : 3,635,278.38 = 1,488,320.28 : x
2. Step 2: Convert to fraction form
   2,634,461.28/3,635,278.38 = 1,488,320.28/x
3. Step 3: Cross multiply
   2,634,461.28x = 3,635,278.38 × 1,488,320.28
4. Step 4: Simplify right side
   2,634,461.28x = 5,410,458,536,399.55
5. Step 5: Solve for x
   x = 5,410,458,536,399.55/2,634,461.28
6. Step 6: Final answer
   x = 2,053,724.83