Finding the Fourth Proportional to 42,317.43, 58,397.72 and 23,197.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.43 : 58,397.72 = 23,197.28 : x
2. Step 2: Convert to fraction form
   42,317.43/58,397.72 = 23,197.28/x
3. Step 3: Cross multiply
   42,317.43x = 58,397.72 × 23,197.28
4. Step 4: Simplify right side
   42,317.43x = 1,354,667,854.23
5. Step 5: Solve for x
   x = 1,354,667,854.23/42,317.43
6. Step 6: Final answer
   x = 32,012.05