Finding the Fourth Proportional to 25,151.92, 37,723.69 and 7,617.58

Step by Step Solution

1. Step 1: Write the proportion equation
   25,151.92 : 37,723.69 = 7,617.58 : x
2. Step 2: Convert to fraction form
   25,151.92/37,723.69 = 7,617.58/x
3. Step 3: Cross multiply
   25,151.92x = 37,723.69 × 7,617.58
4. Step 4: Simplify right side
   25,151.92x = 287,362,999.76
5. Step 5: Solve for x
   x = 287,362,999.76/25,151.92
6. Step 6: Final answer
   x = 11,425.09