Finding the Fourth Proportional to 25,079.52, 37,614.72 and 7,544.64

Step by Step Solution

1. Step 1: Write the proportion equation
   25,079.52 : 37,614.72 = 7,544.64 : x
2. Step 2: Convert to fraction form
   25,079.52/37,614.72 = 7,544.64/x
3. Step 3: Cross multiply
   25,079.52x = 37,614.72 × 7,544.64
4. Step 4: Simplify right side
   25,079.52x = 283,789,521.10
5. Step 5: Solve for x
   x = 283,789,521.10/25,079.52
6. Step 6: Final answer
   x = 11,315.59