Finding the Fourth Proportional to 42,622.64, 58,819.38 and 24,728.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,622.64 : 58,819.38 = 24,728.24 : x
2. Step 2: Convert to fraction form
   42,622.64/58,819.38 = 24,728.24/x
3. Step 3: Cross multiply
   42,622.64x = 58,819.38 × 24,728.24
4. Step 4: Simplify right side
   42,622.64x = 1,454,499,745.29
5. Step 5: Solve for x
   x = 1,454,499,745.29/42,622.64
6. Step 6: Final answer
   x = 34,125.05