Finding the Fourth Proportional to 9,931.25, 14,893.83 and 3,355.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,931.25 : 14,893.83 = 3,355.67 : x
2. Step 2: Convert to fraction form
   9,931.25/14,893.83 = 3,355.67/x
3. Step 3: Cross multiply
   9,931.25x = 14,893.83 × 3,355.67
4. Step 4: Simplify right side
   9,931.25x = 49,978,704.05
5. Step 5: Solve for x
   x = 49,978,704.05/9,931.25
6. Step 6: Final answer
   x = 5,032.47