Finding the Fourth Proportional to 40,738.68, 56,216.34 and 24,820.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40,738.68 : 56,216.34 = 24,820.56 : x
2. Step 2: Convert to fraction form
   40,738.68/56,216.34 = 24,820.56/x
3. Step 3: Cross multiply
   40,738.68x = 56,216.34 × 24,820.56
4. Step 4: Simplify right side
   40,738.68x = 1,395,321,039.95
5. Step 5: Solve for x
   x = 1,395,321,039.95/40,738.68
6. Step 6: Final answer
   x = 34,250.52