Finding the Fourth Proportional to 42,863.49, 59,096.78 and 29,411.39

Step by Step Solution

1. Step 1: Write the proportion equation
   42,863.49 : 59,096.78 = 29,411.39 : x
2. Step 2: Convert to fraction form
   42,863.49/59,096.78 = 29,411.39/x
3. Step 3: Cross multiply
   42,863.49x = 59,096.78 × 29,411.39
4. Step 4: Simplify right side
   42,863.49x = 1,738,118,222.37
5. Step 5: Solve for x
   x = 1,738,118,222.37/42,863.49
6. Step 6: Final answer
   x = 40,550.09