Finding the Fourth Proportional to 25,238.86, 37,851.99 and 10,451.86

Step by Step Solution

1. Step 1: Write the proportion equation
   25,238.86 : 37,851.99 = 10,451.86 : x
2. Step 2: Convert to fraction form
   25,238.86/37,851.99 = 10,451.86/x
3. Step 3: Cross multiply
   25,238.86x = 37,851.99 × 10,451.86
4. Step 4: Simplify right side
   25,238.86x = 395,623,700.20
5. Step 5: Solve for x
   x = 395,623,700.20/25,238.86
6. Step 6: Final answer
   x = 15,675.18