Finding the Fourth Proportional to 42,186.12, 58,214.52 and 23,322

Step by Step Solution

1. Step 1: Write the proportion equation
   42,186.12 : 58,214.52 = 23,322 : x
2. Step 2: Convert to fraction form
   42,186.12/58,214.52 = 23,322/x
3. Step 3: Cross multiply
   42,186.12x = 58,214.52 × 23,322
4. Step 4: Simplify right side
   42,186.12x = 1,357,679,035.44
5. Step 5: Solve for x
   x = 1,357,679,035.44/42,186.12
6. Step 6: Final answer
   x = 32,183.07