Finding the Fourth Proportional to 42,057.48, 58,048.31 and 24,162.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,057.48 : 58,048.31 = 24,162.35 : x
2. Step 2: Convert to fraction form
   42,057.48/58,048.31 = 24,162.35/x
3. Step 3: Cross multiply
   42,057.48x = 58,048.31 × 24,162.35
4. Step 4: Simplify right side
   42,057.48x = 1,402,583,679.81
5. Step 5: Solve for x
   x = 1,402,583,679.81/42,057.48
6. Step 6: Final answer
   x = 33,349.21