Finding the Fourth Proportional to 42,648.24, 58,858.17 and 23,529.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,648.24 : 58,858.17 = 23,529.78 : x
2. Step 2: Convert to fraction form
   42,648.24/58,858.17 = 23,529.78/x
3. Step 3: Cross multiply
   42,648.24x = 58,858.17 × 23,529.78
4. Step 4: Simplify right side
   42,648.24x = 1,384,919,791.30
5. Step 5: Solve for x
   x = 1,384,919,791.30/42,648.24
6. Step 6: Final answer
   x = 32,473.08