Finding the Fourth Proportional to 1,338,061.69, 1,846,524.36 and 757,274.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338,061.69 : 1,846,524.36 = 757,274.14 : x
2. Step 2: Convert to fraction form
   1,338,061.69/1,846,524.36 = 757,274.14/x
3. Step 3: Cross multiply
   1,338,061.69x = 1,846,524.36 × 757,274.14
4. Step 4: Simplify right side
   1,338,061.69x = 1,398,325,146,708.05
5. Step 5: Solve for x
   x = 1,398,325,146,708.05/1,338,061.69
6. Step 6: Final answer
   x = 1,045,037.88