Finding the Fourth Proportional to 9,333.36, 12,880.62 and 5,141.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,333.36 : 12,880.62 = 5,141.61 : x
2. Step 2: Convert to fraction form
   9,333.36/12,880.62 = 5,141.61/x
3. Step 3: Cross multiply
   9,333.36x = 12,880.62 × 5,141.61
4. Step 4: Simplify right side
   9,333.36x = 66,227,124.60
5. Step 5: Solve for x
   x = 66,227,124.60/9,333.36
6. Step 6: Final answer
   x = 7,095.74