Finding the Fourth Proportional to 33,071.52, 45,639.53 and 17,964.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,071.52 : 45,639.53 = 17,964.18 : x
2. Step 2: Convert to fraction form
   33,071.52/45,639.53 = 17,964.18/x
3. Step 3: Cross multiply
   33,071.52x = 45,639.53 × 17,964.18
4. Step 4: Simplify right side
   33,071.52x = 819,876,659.06
5. Step 5: Solve for x
   x = 819,876,659.06/33,071.52
6. Step 6: Final answer
   x = 24,791.02