Finding the Fourth Proportional to 22,692.25, 34,039.59 and 7,111.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,692.25 : 34,039.59 = 7,111.09 : x
2. Step 2: Convert to fraction form
   22,692.25/34,039.59 = 7,111.09/x
3. Step 3: Cross multiply
   22,692.25x = 34,039.59 × 7,111.09
4. Step 4: Simplify right side
   22,692.25x = 242,058,588.05
5. Step 5: Solve for x
   x = 242,058,588.05/22,692.25
6. Step 6: Final answer
   x = 10,667.02