Finding the Fourth Proportional to 11,662.50, 16,094.22 and 7,125.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,662.50 : 16,094.22 = 7,125.14 : x
2. Step 2: Convert to fraction form
   11,662.50/16,094.22 = 7,125.14/x
3. Step 3: Cross multiply
   11,662.50x = 16,094.22 × 7,125.14
4. Step 4: Simplify right side
   11,662.50x = 114,673,570.69
5. Step 5: Solve for x
   x = 114,673,570.69/11,662.50
6. Step 6: Final answer
   x = 9,832.67