Finding the Fourth Proportional to 33,126, 45,714.12 and 18,222

Step by Step Solution

1. Step 1: Write the proportion equation
   33,126 : 45,714.12 = 18,222 : x
2. Step 2: Convert to fraction form
   33,126/45,714.12 = 18,222/x
3. Step 3: Cross multiply
   33,126x = 45,714.12 × 18,222
4. Step 4: Simplify right side
   33,126x = 833,002,694.64
5. Step 5: Solve for x
   x = 833,002,694.64/33,126
6. Step 6: Final answer
   x = 25,146.49