Finding the Fourth Proportional to 16,200.34, 22,362.06 and 9,488.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.34 : 22,362.06 = 9,488.13 : x
2. Step 2: Convert to fraction form
   16,200.34/22,362.06 = 9,488.13/x
3. Step 3: Cross multiply
   16,200.34x = 22,362.06 × 9,488.13
4. Step 4: Simplify right side
   16,200.34x = 212,174,132.35
5. Step 5: Solve for x
   x = 212,174,132.35/16,200.34
6. Step 6: Final answer
   x = 13,096.89