Finding the Fourth Proportional to 42,148.90, 58,167.18 and 24,243.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,148.90 : 58,167.18 = 24,243.89 : x
2. Step 2: Convert to fraction form
   42,148.90/58,167.18 = 24,243.89/x
3. Step 3: Cross multiply
   42,148.90x = 58,167.18 × 24,243.89
4. Step 4: Simplify right side
   42,148.90x = 1,410,198,592.31
5. Step 5: Solve for x
   x = 1,410,198,592.31/42,148.90
6. Step 6: Final answer
   x = 33,457.55