Finding the Fourth Proportional to 12,059.29, 18,053.09 and 10,792.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,059.29 : 18,053.09 = 10,792.25 : x
2. Step 2: Convert to fraction form
   12,059.29/18,053.09 = 10,792.25/x
3. Step 3: Cross multiply
   12,059.29x = 18,053.09 × 10,792.25
4. Step 4: Simplify right side
   12,059.29x = 194,833,460.55
5. Step 5: Solve for x
   x = 194,833,460.55/12,059.29
6. Step 6: Final answer
   x = 16,156.30