Finding the Fourth Proportional to 9,483.41, 14,221.47 and 3,933.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.41 : 14,221.47 = 3,933.90 : x
2. Step 2: Convert to fraction form
   9,483.41/14,221.47 = 3,933.90/x
3. Step 3: Cross multiply
   9,483.41x = 14,221.47 × 3,933.90
4. Step 4: Simplify right side
   9,483.41x = 55,945,855.59
5. Step 5: Solve for x
   x = 55,945,855.59/9,483.41
6. Step 6: Final answer
   x = 5,899.34