Finding the Fourth Proportional to 1,661,952.42, 2,293,103.68 and 1,008,563.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,952.42 : 2,293,103.68 = 1,008,563.69 : x
2. Step 2: Convert to fraction form
   1,661,952.42/2,293,103.68 = 1,008,563.69/x
3. Step 3: Cross multiply
   1,661,952.42x = 2,293,103.68 × 1,008,563.69
4. Step 4: Simplify right side
   1,661,952.42x = 2,312,741,109,053.38
5. Step 5: Solve for x
   x = 2,312,741,109,053.38/1,661,952.42
6. Step 6: Final answer
   x = 1,391,580.82