Finding the Fourth Proportional to 25,225.43, 37,836.77 and 7,693.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,225.43 : 37,836.77 = 7,693.88 : x
2. Step 2: Convert to fraction form
   25,225.43/37,836.77 = 7,693.88/x
3. Step 3: Cross multiply
   25,225.43x = 37,836.77 × 7,693.88
4. Step 4: Simplify right side
   25,225.43x = 291,111,340.31
5. Step 5: Solve for x
   x = 291,111,340.31/25,225.43
6. Step 6: Final answer
   x = 11,540.39