Finding the Fourth Proportional to 9,892.62, 14,834.17 and 3,314.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892.62 : 14,834.17 = 3,314.21 : x
2. Step 2: Convert to fraction form
   9,892.62/14,834.17 = 3,314.21/x
3. Step 3: Cross multiply
   9,892.62x = 14,834.17 × 3,314.21
4. Step 4: Simplify right side
   9,892.62x = 49,163,554.56
5. Step 5: Solve for x
   x = 49,163,554.56/9,892.62
6. Step 6: Final answer
   x = 4,969.72