Finding the Fourth Proportional to 16,557.53, 22,849.61 and 9,483.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,557.53 : 22,849.61 = 9,483.94 : x
2. Step 2: Convert to fraction form
   16,557.53/22,849.61 = 9,483.94/x
3. Step 3: Cross multiply
   16,557.53x = 22,849.61 × 9,483.94
4. Step 4: Simplify right side
   16,557.53x = 216,704,282.84
5. Step 5: Solve for x
   x = 216,704,282.84/16,557.53
6. Step 6: Final answer
   x = 13,087.96