Finding the Fourth Proportional to 25,136.52, 37,700.62 and 8,496.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,136.52 : 37,700.62 = 8,496.16 : x
2. Step 2: Convert to fraction form
   25,136.52/37,700.62 = 8,496.16/x
3. Step 3: Cross multiply
   25,136.52x = 37,700.62 × 8,496.16
4. Step 4: Simplify right side
   25,136.52x = 320,310,499.62
5. Step 5: Solve for x
   x = 320,310,499.62/25,136.52
6. Step 6: Final answer
   x = 12,742.83