Finding the Fourth Proportional to 42,143.49, 58,152.33 and 24,231.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,143.49 : 58,152.33 = 24,231.96 : x
2. Step 2: Convert to fraction form
   42,143.49/58,152.33 = 24,231.96/x
3. Step 3: Cross multiply
   42,143.49x = 58,152.33 × 24,231.96
4. Step 4: Simplify right side
   42,143.49x = 1,409,144,934.47
5. Step 5: Solve for x
   x = 1,409,144,934.47/42,143.49
6. Step 6: Final answer
   x = 33,436.84