Finding the Fourth Proportional to 42,497.33, 58,644.50 and 23,375.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,497.33 : 58,644.50 = 23,375.89 : x
2. Step 2: Convert to fraction form
   42,497.33/58,644.50 = 23,375.89/x
3. Step 3: Cross multiply
   42,497.33x = 58,644.50 × 23,375.89
4. Step 4: Simplify right side
   42,497.33x = 1,370,867,007.66
5. Step 5: Solve for x
   x = 1,370,867,007.66/42,497.33
6. Step 6: Final answer
   x = 32,257.72