Finding the Fourth Proportional to 12,381.52, 17,086.52 and 6,792.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,381.52 : 17,086.52 = 6,792.56 : x
2. Step 2: Convert to fraction form
   12,381.52/17,086.52 = 6,792.56/x
3. Step 3: Cross multiply
   12,381.52x = 17,086.52 × 6,792.56
4. Step 4: Simplify right side
   12,381.52x = 116,061,212.29
5. Step 5: Solve for x
   x = 116,061,212.29/12,381.52
6. Step 6: Final answer
   x = 9,373.75