Finding the Fourth Proportional to 16,502.50, 22,774.89 and 9,051.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,502.50 : 22,774.89 = 9,051.94 : x
2. Step 2: Convert to fraction form
   16,502.50/22,774.89 = 9,051.94/x
3. Step 3: Cross multiply
   16,502.50x = 22,774.89 × 9,051.94
4. Step 4: Simplify right side
   16,502.50x = 206,156,937.79
5. Step 5: Solve for x
   x = 206,156,937.79/16,502.50
6. Step 6: Final answer
   x = 12,492.47