Finding the Fourth Proportional to 22,128.93, 33,189.89 and 6,114.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,128.93 : 33,189.89 = 6,114.69 : x
2. Step 2: Convert to fraction form
   22,128.93/33,189.89 = 6,114.69/x
3. Step 3: Cross multiply
   22,128.93x = 33,189.89 × 6,114.69
4. Step 4: Simplify right side
   22,128.93x = 202,945,857.91
5. Step 5: Solve for x
   x = 202,945,857.91/22,128.93
6. Step 6: Final answer
   x = 9,171.07