Finding the Fourth Proportional to 42,162.22, 58,178.91 and 23,298.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,162.22 : 58,178.91 = 23,298.22 : x
2. Step 2: Convert to fraction form
   42,162.22/58,178.91 = 23,298.22/x
3. Step 3: Cross multiply
   42,162.22x = 58,178.91 × 23,298.22
4. Step 4: Simplify right side
   42,162.22x = 1,355,465,044.54
5. Step 5: Solve for x
   x = 1,355,465,044.54/42,162.22
6. Step 6: Final answer
   x = 32,148.81