Finding the Fourth Proportional to 9,911.01, 14,868.05 and 3,336.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,911.01 : 14,868.05 = 3,336.67 : x
2. Step 2: Convert to fraction form
   9,911.01/14,868.05 = 3,336.67/x
3. Step 3: Cross multiply
   9,911.01x = 14,868.05 × 3,336.67
4. Step 4: Simplify right side
   9,911.01x = 49,609,776.39
5. Step 5: Solve for x
   x = 49,609,776.39/9,911.01
6. Step 6: Final answer
   x = 5,005.52