Finding the Fourth Proportional to 42,140.89, 58,157.49 and 24,241.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,140.89 : 58,157.49 = 24,241.51 : x
2. Step 2: Convert to fraction form
   42,140.89/58,157.49 = 24,241.51/x
3. Step 3: Cross multiply
   42,140.89x = 58,157.49 × 24,241.51
4. Step 4: Simplify right side
   42,140.89x = 1,409,825,375.41
5. Step 5: Solve for x
   x = 1,409,825,375.41/42,140.89
6. Step 6: Final answer
   x = 33,455.05