Finding the Fourth Proportional to 10,084.31, 13,910.57 and 8,373.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.31 : 13,910.57 = 8,373.14 : x
2. Step 2: Convert to fraction form
   10,084.31/13,910.57 = 8,373.14/x
3. Step 3: Cross multiply
   10,084.31x = 13,910.57 × 8,373.14
4. Step 4: Simplify right side
   10,084.31x = 116,475,150.09
5. Step 5: Solve for x
   x = 116,475,150.09/10,084.31
6. Step 6: Final answer
   x = 11,550.14