Finding the Fourth Proportional to 11,095.67, 15,290.82 and 7,946.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,095.67 : 15,290.82 = 7,946.39 : x
2. Step 2: Convert to fraction form
   11,095.67/15,290.82 = 7,946.39/x
3. Step 3: Cross multiply
   11,095.67x = 15,290.82 × 7,946.39
4. Step 4: Simplify right side
   11,095.67x = 121,506,742.69
5. Step 5: Solve for x
   x = 121,506,742.69/11,095.67
6. Step 6: Final answer
   x = 10,950.83