Finding the Fourth Proportional to 11,095.94, 15,294.12 and 7,866.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,095.94 : 15,294.12 = 7,866.83 : x
2. Step 2: Convert to fraction form
   11,095.94/15,294.12 = 7,866.83/x
3. Step 3: Cross multiply
   11,095.94x = 15,294.12 × 7,866.83
4. Step 4: Simplify right side
   11,095.94x = 120,316,165.57
5. Step 5: Solve for x
   x = 120,316,165.57/11,095.94
6. Step 6: Final answer
   x = 10,843.27