Finding the Fourth Proportional to 17,624.17, 26,440.44 and 7,092.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,624.17 : 26,440.44 = 7,092.55 : x
2. Step 2: Convert to fraction form
   17,624.17/26,440.44 = 7,092.55/x
3. Step 3: Cross multiply
   17,624.17x = 26,440.44 × 7,092.55
4. Step 4: Simplify right side
   17,624.17x = 187,530,142.72
5. Step 5: Solve for x
   x = 187,530,142.72/17,624.17
6. Step 6: Final answer
   x = 10,640.51