Finding the Fourth Proportional to 9,208.16, 12,714.76 and 7,506.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,208.16 : 12,714.76 = 7,506.94 : x
2. Step 2: Convert to fraction form
   9,208.16/12,714.76 = 7,506.94/x
3. Step 3: Cross multiply
   9,208.16x = 12,714.76 × 7,506.94
4. Step 4: Simplify right side
   9,208.16x = 95,448,940.43
5. Step 5: Solve for x
   x = 95,448,940.43/9,208.16
6. Step 6: Final answer
   x = 10,365.69