Finding the Fourth Proportional to 42,760.62, 59,008.46 and 23,378.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.62 : 59,008.46 = 23,378.73 : x
2. Step 2: Convert to fraction form
   42,760.62/59,008.46 = 23,378.73/x
3. Step 3: Cross multiply
   42,760.62x = 59,008.46 × 23,378.73
4. Step 4: Simplify right side
   42,760.62x = 1,379,542,737.16
5. Step 5: Solve for x
   x = 1,379,542,737.16/42,760.62
6. Step 6: Final answer
   x = 32,261.99