Finding the Fourth Proportional to 42,665.28, 58,879.35 and 23,802

Step by Step Solution

1. Step 1: Write the proportion equation
   42,665.28 : 58,879.35 = 23,802 : x
2. Step 2: Convert to fraction form
   42,665.28/58,879.35 = 23,802/x
3. Step 3: Cross multiply
   42,665.28x = 58,879.35 × 23,802
4. Step 4: Simplify right side
   42,665.28x = 1,401,446,288.70
5. Step 5: Solve for x
   x = 1,401,446,288.70/42,665.28
6. Step 6: Final answer
   x = 32,847.46