Finding the Fourth Proportional to 9,451.45, 14,167.89 and 3,523.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.45 : 14,167.89 = 3,523.99 : x
2. Step 2: Convert to fraction form
   9,451.45/14,167.89 = 3,523.99/x
3. Step 3: Cross multiply
   9,451.45x = 14,167.89 × 3,523.99
4. Step 4: Simplify right side
   9,451.45x = 49,927,502.68
5. Step 5: Solve for x
   x = 49,927,502.68/9,451.45
6. Step 6: Final answer
   x = 5,282.52