Finding the Fourth Proportional to 9,330.83, 12,876.35 and 5,081.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,330.83 : 12,876.35 = 5,081.93 : x
2. Step 2: Convert to fraction form
   9,330.83/12,876.35 = 5,081.93/x
3. Step 3: Cross multiply
   9,330.83x = 12,876.35 × 5,081.93
4. Step 4: Simplify right side
   9,330.83x = 65,436,716.14
5. Step 5: Solve for x
   x = 65,436,716.14/9,330.83
6. Step 6: Final answer
   x = 7,012.96