Finding the Fourth Proportional to 1,056,632.49, 1,456,139.27 and 1,037,198.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,632.49 : 1,456,139.27 = 1,037,198.27 : x
2. Step 2: Convert to fraction form
   1,056,632.49/1,456,139.27 = 1,037,198.27/x
3. Step 3: Cross multiply
   1,056,632.49x = 1,456,139.27 × 1,037,198.27
4. Step 4: Simplify right side
   1,056,632.49x = 1,510,305,121,849.37
5. Step 5: Solve for x
   x = 1,510,305,121,849.37/1,056,632.49
6. Step 6: Final answer
   x = 1,429,357.07