Finding the Fourth Proportional to 45,878.76, 68,738.43 and 24,833.31

Step by Step Solution

1. Step 1: Write the proportion equation
   45,878.76 : 68,738.43 = 24,833.31 : x
2. Step 2: Convert to fraction form
   45,878.76/68,738.43 = 24,833.31/x
3. Step 3: Cross multiply
   45,878.76x = 68,738.43 × 24,833.31
4. Step 4: Simplify right side
   45,878.76x = 1,707,002,741.10
5. Step 5: Solve for x
   x = 1,707,002,741.10/45,878.76
6. Step 6: Final answer
   x = 37,206.82