Finding the Fourth Proportional to 41,145.76, 56,782.20 and 25,238.96

Step by Step Solution

1. Step 1: Write the proportion equation
   41,145.76 : 56,782.20 = 25,238.96 : x
2. Step 2: Convert to fraction form
   41,145.76/56,782.20 = 25,238.96/x
3. Step 3: Cross multiply
   41,145.76x = 56,782.20 × 25,238.96
4. Step 4: Simplify right side
   41,145.76x = 1,433,123,674.51
5. Step 5: Solve for x
   x = 1,433,123,674.51/41,145.76
6. Step 6: Final answer
   x = 34,830.41