Finding the Fourth Proportional to 22,111.35, 33,174.96 and 11,017.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,111.35 : 33,174.96 = 11,017.05 : x
2. Step 2: Convert to fraction form
   22,111.35/33,174.96 = 11,017.05/x
3. Step 3: Cross multiply
   22,111.35x = 33,174.96 × 11,017.05
4. Step 4: Simplify right side
   22,111.35x = 365,490,193.07
5. Step 5: Solve for x
   x = 365,490,193.07/22,111.35
6. Step 6: Final answer
   x = 16,529.53