Finding the Fourth Proportional to 42,762.38, 59,013.90 and 23,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,762.38 : 59,013.90 = 23,899.50 : x
2. Step 2: Convert to fraction form
   42,762.38/59,013.90 = 23,899.50/x
3. Step 3: Cross multiply
   42,762.38x = 59,013.90 × 23,899.50
4. Step 4: Simplify right side
   42,762.38x = 1,410,402,703.05
5. Step 5: Solve for x
   x = 1,410,402,703.05/42,762.38
6. Step 6: Final answer
   x = 32,982.33