Finding the Fourth Proportional to 25,172.96, 37,756.83 and 8,532.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,172.96 : 37,756.83 = 8,532.56 : x
2. Step 2: Convert to fraction form
   25,172.96/37,756.83 = 8,532.56/x
3. Step 3: Cross multiply
   25,172.96x = 37,756.83 × 8,532.56
4. Step 4: Simplify right side
   25,172.96x = 322,162,417.38
5. Step 5: Solve for x
   x = 322,162,417.38/25,172.96
6. Step 6: Final answer
   x = 12,797.96