Finding the Fourth Proportional to 17,940.76, 26,915.24 and 5,462.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,940.76 : 26,915.24 = 5,462.56 : x
2. Step 2: Convert to fraction form
   17,940.76/26,915.24 = 5,462.56/x
3. Step 3: Cross multiply
   17,940.76x = 26,915.24 × 5,462.56
4. Step 4: Simplify right side
   17,940.76x = 147,026,113.41
5. Step 5: Solve for x
   x = 147,026,113.41/17,940.76
6. Step 6: Final answer
   x = 8,195.09