Finding the Fourth Proportional to 10,667.52, 14,713.26 and 7,834

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.52 : 14,713.26 = 7,834 : x
2. Step 2: Convert to fraction form
   10,667.52/14,713.26 = 7,834/x
3. Step 3: Cross multiply
   10,667.52x = 14,713.26 × 7,834
4. Step 4: Simplify right side
   10,667.52x = 115,263,678.84
5. Step 5: Solve for x
   x = 115,263,678.84/10,667.52
6. Step 6: Final answer
   x = 10,805.11