Finding the Fourth Proportional to 9,349.92, 12,902.72 and 5,101.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,349.92 : 12,902.72 = 5,101.01 : x
2. Step 2: Convert to fraction form
   9,349.92/12,902.72 = 5,101.01/x
3. Step 3: Cross multiply
   9,349.92x = 12,902.72 × 5,101.01
4. Step 4: Simplify right side
   9,349.92x = 65,816,813.73
5. Step 5: Solve for x
   x = 65,816,813.73/9,349.92
6. Step 6: Final answer
   x = 7,039.29