Finding the Fourth Proportional to 42,855.94, 59,139.21 and 23,734.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,855.94 : 59,139.21 = 23,734.42 : x
2. Step 2: Convert to fraction form
   42,855.94/59,139.21 = 23,734.42/x
3. Step 3: Cross multiply
   42,855.94x = 59,139.21 × 23,734.42
4. Step 4: Simplify right side
   42,855.94x = 1,403,634,789.76
5. Step 5: Solve for x
   x = 1,403,634,789.76/42,855.94
6. Step 6: Final answer
   x = 32,752.40