Finding the Fourth Proportional to 9,902.94, 14,854.38 and 3,333.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,902.94 : 14,854.38 = 3,333.72 : x
2. Step 2: Convert to fraction form
   9,902.94/14,854.38 = 3,333.72/x
3. Step 3: Cross multiply
   9,902.94x = 14,854.38 × 3,333.72
4. Step 4: Simplify right side
   9,902.94x = 49,520,343.69
5. Step 5: Solve for x
   x = 49,520,343.69/9,902.94
6. Step 6: Final answer
   x = 5,000.57