Finding the Fourth Proportional to 42,765.75, 59,016.57 and 23,902.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,765.75 : 59,016.57 = 23,902.88 : x
2. Step 2: Convert to fraction form
   42,765.75/59,016.57 = 23,902.88/x
3. Step 3: Cross multiply
   42,765.75x = 59,016.57 × 23,902.88
4. Step 4: Simplify right side
   42,765.75x = 1,410,665,695.64
5. Step 5: Solve for x
   x = 1,410,665,695.64/42,765.75
6. Step 6: Final answer
   x = 32,985.88