Finding the Fourth Proportional to 25,059.06, 37,606.82 and 20,187.54

Step by Step Solution

1. Step 1: Write the proportion equation
   25,059.06 : 37,606.82 = 20,187.54 : x
2. Step 2: Convert to fraction form
   25,059.06/37,606.82 = 20,187.54/x
3. Step 3: Cross multiply
   25,059.06x = 37,606.82 × 20,187.54
4. Step 4: Simplify right side
   25,059.06x = 759,189,082.09
5. Step 5: Solve for x
   x = 759,189,082.09/25,059.06
6. Step 6: Final answer
   x = 30,295.99