Finding the Fourth Proportional to 12,092.76, 18,141.03 and 5,069.18

Step by Step Solution

1. Step 1: Write the proportion equation
   12,092.76 : 18,141.03 = 5,069.18 : x
2. Step 2: Convert to fraction form
   12,092.76/18,141.03 = 5,069.18/x
3. Step 3: Cross multiply
   12,092.76x = 18,141.03 × 5,069.18
4. Step 4: Simplify right side
   12,092.76x = 91,960,191.81
5. Step 5: Solve for x
   x = 91,960,191.81/12,092.76
6. Step 6: Final answer
   x = 7,604.57