Finding the Fourth Proportional to 16,200.33, 22,358.82 and 9,488.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.33 : 22,358.82 = 9,488.04 : x
2. Step 2: Convert to fraction form
   16,200.33/22,358.82 = 9,488.04/x
3. Step 3: Cross multiply
   16,200.33x = 22,358.82 × 9,488.04
4. Step 4: Simplify right side
   16,200.33x = 212,141,378.51
5. Step 5: Solve for x
   x = 212,141,378.51/16,200.33
6. Step 6: Final answer
   x = 13,094.88