Finding the Fourth Proportional to 9,716.31, 14,580.18 and 4,522.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,716.31 : 14,580.18 = 4,522.23 : x
2. Step 2: Convert to fraction form
   9,716.31/14,580.18 = 4,522.23/x
3. Step 3: Cross multiply
   9,716.31x = 14,580.18 × 4,522.23
4. Step 4: Simplify right side
   9,716.31x = 65,934,927.40
5. Step 5: Solve for x
   x = 65,934,927.40/9,716.31
6. Step 6: Final answer
   x = 6,786.00