Finding the Fourth Proportional to 9,910.68, 14,843.33 and 4,981.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,910.68 : 14,843.33 = 4,981.73 : x
2. Step 2: Convert to fraction form
   9,910.68/14,843.33 = 4,981.73/x
3. Step 3: Cross multiply
   9,910.68x = 14,843.33 × 4,981.73
4. Step 4: Simplify right side
   9,910.68x = 73,945,381.92
5. Step 5: Solve for x
   x = 73,945,381.92/9,910.68
6. Step 6: Final answer
   x = 7,461.18