Finding the Fourth Proportional to 42,766.99, 59,013.31 and 23,644.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,766.99 : 59,013.31 = 23,644.15 : x
2. Step 2: Convert to fraction form
   42,766.99/59,013.31 = 23,644.15/x
3. Step 3: Cross multiply
   42,766.99x = 59,013.31 × 23,644.15
4. Step 4: Simplify right side
   42,766.99x = 1,395,319,723.28
5. Step 5: Solve for x
   x = 1,395,319,723.28/42,766.99
6. Step 6: Final answer
   x = 32,626.09