Finding the Fourth Proportional to 42,876, 59,168.88 and 24,019.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,876 : 59,168.88 = 24,019.20 : x
2. Step 2: Convert to fraction form
   42,876/59,168.88 = 24,019.20/x
3. Step 3: Cross multiply
   42,876x = 59,168.88 × 24,019.20
4. Step 4: Simplify right side
   42,876x = 1,421,189,162.50
5. Step 5: Solve for x
   x = 1,421,189,162.50/42,876
6. Step 6: Final answer
   x = 33,146.50