Finding the Fourth Proportional to 42,976.47, 59,306.58 and 23,855.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,976.47 : 59,306.58 = 23,855.13 : x
2. Step 2: Convert to fraction form
   42,976.47/59,306.58 = 23,855.13/x
3. Step 3: Cross multiply
   42,976.47x = 59,306.58 × 23,855.13
4. Step 4: Simplify right side
   42,976.47x = 1,414,766,175.76
5. Step 5: Solve for x
   x = 1,414,766,175.76/42,976.47
6. Step 6: Final answer
   x = 32,919.55