Finding the Fourth Proportional to 42,335.96, 58,424.30 and 23,217.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,335.96 : 58,424.30 = 23,217.48 : x
2. Step 2: Convert to fraction form
   42,335.96/58,424.30 = 23,217.48/x
3. Step 3: Cross multiply
   42,335.96x = 58,424.30 × 23,217.48
4. Step 4: Simplify right side
   42,335.96x = 1,356,464,900.68
5. Step 5: Solve for x
   x = 1,356,464,900.68/42,335.96
6. Step 6: Final answer
   x = 32,040.49