Finding the Fourth Proportional to 42,920.38, 59,229.49 and 23,800.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,920.38 : 59,229.49 = 23,800.18 : x
2. Step 2: Convert to fraction form
   42,920.38/59,229.49 = 23,800.18/x
3. Step 3: Cross multiply
   42,920.38x = 59,229.49 × 23,800.18
4. Step 4: Simplify right side
   42,920.38x = 1,409,672,523.31
5. Step 5: Solve for x
   x = 1,409,672,523.31/42,920.38
6. Step 6: Final answer
   x = 32,843.90