Finding the Fourth Proportional to 13,417.54, 20,136.94 and 7,096.91

Step by Step Solution

1. Step 1: Write the proportion equation
   13,417.54 : 20,136.94 = 7,096.91 : x
2. Step 2: Convert to fraction form
   13,417.54/20,136.94 = 7,096.91/x
3. Step 3: Cross multiply
   13,417.54x = 20,136.94 × 7,096.91
4. Step 4: Simplify right side
   13,417.54x = 142,909,932.43
5. Step 5: Solve for x
   x = 142,909,932.43/13,417.54
6. Step 6: Final answer
   x = 10,650.98