Finding the Fourth Proportional to 33,223.52, 45,848.56 and 18,116.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,223.52 : 45,848.56 = 18,116.48 : x
2. Step 2: Convert to fraction form
   33,223.52/45,848.56 = 18,116.48/x
3. Step 3: Cross multiply
   33,223.52x = 45,848.56 × 18,116.48
4. Step 4: Simplify right side
   33,223.52x = 830,614,520.27
5. Step 5: Solve for x
   x = 830,614,520.27/33,223.52
6. Step 6: Final answer
   x = 25,000.80