Finding the Fourth Proportional to 30,887.62, 42,597.39 and 24,083.31

Step by Step Solution

1. Step 1: Write the proportion equation
   30,887.62 : 42,597.39 = 24,083.31 : x
2. Step 2: Convert to fraction form
   30,887.62/42,597.39 = 24,083.31/x
3. Step 3: Cross multiply
   30,887.62x = 42,597.39 × 24,083.31
4. Step 4: Simplify right side
   30,887.62x = 1,025,886,148.56
5. Step 5: Solve for x
   x = 1,025,886,148.56/30,887.62
6. Step 6: Final answer
   x = 33,213.51