Finding the Fourth Proportional to 42,290.09, 58,358.79 and 24,141.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,290.09 : 58,358.79 = 24,141.74 : x
2. Step 2: Convert to fraction form
   42,290.09/58,358.79 = 24,141.74/x
3. Step 3: Cross multiply
   42,290.09x = 58,358.79 × 24,141.74
4. Step 4: Simplify right side
   42,290.09x = 1,408,882,734.89
5. Step 5: Solve for x
   x = 1,408,882,734.89/42,290.09
6. Step 6: Final answer
   x = 33,314.73