Finding the Fourth Proportional to 25,162.26, 37,748.82 and 7,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,162.26 : 37,748.82 = 7,633.50 : x
2. Step 2: Convert to fraction form
   25,162.26/37,748.82 = 7,633.50/x
3. Step 3: Cross multiply
   25,162.26x = 37,748.82 × 7,633.50
4. Step 4: Simplify right side
   25,162.26x = 288,155,617.47
5. Step 5: Solve for x
   x = 288,155,617.47/25,162.26
6. Step 6: Final answer
   x = 11,451.90