Finding the Fourth Proportional to 42,717.72, 58,950.54 and 23,855.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,717.72 : 58,950.54 = 23,855.52 : x
2. Step 2: Convert to fraction form
   42,717.72/58,950.54 = 23,855.52/x
3. Step 3: Cross multiply
   42,717.72x = 58,950.54 × 23,855.52
4. Step 4: Simplify right side
   42,717.72x = 1,406,295,785.98
5. Step 5: Solve for x
   x = 1,406,295,785.98/42,717.72
6. Step 6: Final answer
   x = 32,920.67