Finding the Fourth Proportional to 42,091.92, 58,089.96 and 24,187.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,091.92 : 58,089.96 = 24,187.68 : x
2. Step 2: Convert to fraction form
   42,091.92/58,089.96 = 24,187.68/x
3. Step 3: Cross multiply
   42,091.92x = 58,089.96 × 24,187.68
4. Step 4: Simplify right side
   42,091.92x = 1,405,061,363.69
5. Step 5: Solve for x
   x = 1,405,061,363.69/42,091.92
6. Step 6: Final answer
   x = 33,380.79