Finding the Fourth Proportional to 37,469.24, 56,155.10 and 15,256.61

Step by Step Solution

1. Step 1: Write the proportion equation
   37,469.24 : 56,155.10 = 15,256.61 : x
2. Step 2: Convert to fraction form
   37,469.24/56,155.10 = 15,256.61/x
3. Step 3: Cross multiply
   37,469.24x = 56,155.10 × 15,256.61
4. Step 4: Simplify right side
   37,469.24x = 856,736,103.15
5. Step 5: Solve for x
   x = 856,736,103.15/37,469.24
6. Step 6: Final answer
   x = 22,865.05