Finding the Fourth Proportional to 2,397,972.47, 3,309,103.53 and 1,310,281.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,972.47 : 3,309,103.53 = 1,310,281.38 : x
2. Step 2: Convert to fraction form
   2,397,972.47/3,309,103.53 = 1,310,281.38/x
3. Step 3: Cross multiply
   2,397,972.47x = 3,309,103.53 × 1,310,281.38
4. Step 4: Simplify right side
   2,397,972.47x = 4,335,856,739,851.27
5. Step 5: Solve for x
   x = 4,335,856,739,851.27/2,397,972.47
6. Step 6: Final answer
   x = 1,808,134.50