Finding the Fourth Proportional to 42,311.08, 58,388.42 and 23,448.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,311.08 : 58,388.42 = 23,448.04 : x
2. Step 2: Convert to fraction form
   42,311.08/58,388.42 = 23,448.04/x
3. Step 3: Cross multiply
   42,311.08x = 58,388.42 × 23,448.04
4. Step 4: Simplify right side
   42,311.08x = 1,369,094,007.70
5. Step 5: Solve for x
   x = 1,369,094,007.70/42,311.08
6. Step 6: Final answer
   x = 32,357.81