Finding the Fourth Proportional to 42,762.81, 59,013.05 and 23,901.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,762.81 : 59,013.05 = 23,901.15 : x
2. Step 2: Convert to fraction form
   42,762.81/59,013.05 = 23,901.15/x
3. Step 3: Cross multiply
   42,762.81x = 59,013.05 × 23,901.15
4. Step 4: Simplify right side
   42,762.81x = 1,410,479,640.50
5. Step 5: Solve for x
   x = 1,410,479,640.50/42,762.81
6. Step 6: Final answer
   x = 32,983.79