Finding the Fourth Proportional to 5,827,150.72, 8,741,523.80 and 1,987,942.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,827,150.72 : 8,741,523.80 = 1,987,942.38 : x
2. Step 2: Convert to fraction form
   5,827,150.72/8,741,523.80 = 1,987,942.38/x
3. Step 3: Cross multiply
   5,827,150.72x = 8,741,523.80 × 1,987,942.38
4. Step 4: Simplify right side
   5,827,150.72x = 17,377,645,627,798.64
5. Step 5: Solve for x
   x = 17,377,645,627,798.64/5,827,150.72
6. Step 6: Final answer
   x = 2,982,185.71