Finding the Fourth Proportional to 41,976.76, 57,893.52 and 30,633.52

Step by Step Solution

1. Step 1: Write the proportion equation
   41,976.76 : 57,893.52 = 30,633.52 : x
2. Step 2: Convert to fraction form
   41,976.76/57,893.52 = 30,633.52/x
3. Step 3: Cross multiply
   41,976.76x = 57,893.52 × 30,633.52
4. Step 4: Simplify right side
   41,976.76x = 1,773,482,302.79
5. Step 5: Solve for x
   x = 1,773,482,302.79/41,976.76
6. Step 6: Final answer
   x = 42,249.15