Finding the Fourth Proportional to 42,803.50, 59,069.04 and 23,940.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,803.50 : 59,069.04 = 23,940.64 : x
2. Step 2: Convert to fraction form
   42,803.50/59,069.04 = 23,940.64/x
3. Step 3: Cross multiply
   42,803.50x = 59,069.04 × 23,940.64
4. Step 4: Simplify right side
   42,803.50x = 1,414,150,621.79
5. Step 5: Solve for x
   x = 1,414,150,621.79/42,803.50
6. Step 6: Final answer
   x = 33,038.20