Finding the Fourth Proportional to 22,492.21, 33,760.18 and 10,813.63

Step by Step Solution

1. Step 1: Write the proportion equation
   22,492.21 : 33,760.18 = 10,813.63 : x
2. Step 2: Convert to fraction form
   22,492.21/33,760.18 = 10,813.63/x
3. Step 3: Cross multiply
   22,492.21x = 33,760.18 × 10,813.63
4. Step 4: Simplify right side
   22,492.21x = 365,069,983.82
5. Step 5: Solve for x
   x = 365,069,983.82/22,492.21
6. Step 6: Final answer
   x = 16,230.95