Finding the Fourth Proportional to 22,100.01, 33,150.01 and 18,196.21

Step by Step Solution

1. Step 1: Write the proportion equation
   22,100.01 : 33,150.01 = 18,196.21 : x
2. Step 2: Convert to fraction form
   22,100.01/33,150.01 = 18,196.21/x
3. Step 3: Cross multiply
   22,100.01x = 33,150.01 × 18,196.21
4. Step 4: Simplify right side
   22,100.01x = 603,204,543.46
5. Step 5: Solve for x
   x = 603,204,543.46/22,100.01
6. Step 6: Final answer
   x = 27,294.31