Finding the Fourth Proportional to 25,298.62, 37,941.31 and 7,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,298.62 : 37,941.31 = 7,524.50 : x
2. Step 2: Convert to fraction form
   25,298.62/37,941.31 = 7,524.50/x
3. Step 3: Cross multiply
   25,298.62x = 37,941.31 × 7,524.50
4. Step 4: Simplify right side
   25,298.62x = 285,489,387.10
5. Step 5: Solve for x
   x = 285,489,387.10/25,298.62
6. Step 6: Final answer
   x = 11,284.78