Finding the Fourth Proportional to 42,765.72, 59,017.92 and 23,902.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,765.72 : 59,017.92 = 23,902.44 : x
2. Step 2: Convert to fraction form
   42,765.72/59,017.92 = 23,902.44/x
3. Step 3: Cross multiply
   42,765.72x = 59,017.92 × 23,902.44
4. Step 4: Simplify right side
   42,765.72x = 1,410,672,291.72
5. Step 5: Solve for x
   x = 1,410,672,291.72/42,765.72
6. Step 6: Final answer
   x = 32,986.05