Finding the Fourth Proportional to 42,142.39, 58,158.17 and 24,237.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,142.39 : 58,158.17 = 24,237.38 : x
2. Step 2: Convert to fraction form
   42,142.39/58,158.17 = 24,237.38/x
3. Step 3: Cross multiply
   42,142.39x = 58,158.17 × 24,237.38
4. Step 4: Simplify right side
   42,142.39x = 1,409,601,666.39
5. Step 5: Solve for x
   x = 1,409,601,666.39/42,142.39
6. Step 6: Final answer
   x = 33,448.55