Finding the Fourth Proportional to 10,667.11, 14,725.33 and 6,892.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.11 : 14,725.33 = 6,892.12 : x
2. Step 2: Convert to fraction form
   10,667.11/14,725.33 = 6,892.12/x
3. Step 3: Cross multiply
   10,667.11x = 14,725.33 × 6,892.12
4. Step 4: Simplify right side
   10,667.11x = 101,488,741.40
5. Step 5: Solve for x
   x = 101,488,741.40/10,667.11
6. Step 6: Final answer
   x = 9,514.17