Finding the Fourth Proportional to 25,105.02, 37,656.56 and 7,574.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,105.02 : 37,656.56 = 7,574.38 : x
2. Step 2: Convert to fraction form
   25,105.02/37,656.56 = 7,574.38/x
3. Step 3: Cross multiply
   25,105.02x = 37,656.56 × 7,574.38
4. Step 4: Simplify right side
   25,105.02x = 285,225,094.93
5. Step 5: Solve for x
   x = 285,225,094.93/25,105.02
6. Step 6: Final answer
   x = 11,361.28