Finding the Fourth Proportional to 33,066.45, 45,631.80 and 17,959.37

Step by Step Solution

1. Step 1: Write the proportion equation
   33,066.45 : 45,631.80 = 17,959.37 : x
2. Step 2: Convert to fraction form
   33,066.45/45,631.80 = 17,959.37/x
3. Step 3: Cross multiply
   33,066.45x = 45,631.80 × 17,959.37
4. Step 4: Simplify right side
   33,066.45x = 819,518,151.81
5. Step 5: Solve for x
   x = 819,518,151.81/33,066.45
6. Step 6: Final answer
   x = 24,783.98