Finding the Fourth Proportional to 9,792.53, 14,665.29 and 5,619.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,792.53 : 14,665.29 = 5,619.92 : x
2. Step 2: Convert to fraction form
   9,792.53/14,665.29 = 5,619.92/x
3. Step 3: Cross multiply
   9,792.53x = 14,665.29 × 5,619.92
4. Step 4: Simplify right side
   9,792.53x = 82,417,662.18
5. Step 5: Solve for x
   x = 82,417,662.18/9,792.53
6. Step 6: Final answer
   x = 8,416.38