Finding the Fourth Proportional to 9,286.17, 12,814.38 and 5,094.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,286.17 : 12,814.38 = 5,094.42 : x
2. Step 2: Convert to fraction form
   9,286.17/12,814.38 = 5,094.42/x
3. Step 3: Cross multiply
   9,286.17x = 12,814.38 × 5,094.42
4. Step 4: Simplify right side
   9,286.17x = 65,281,833.76
5. Step 5: Solve for x
   x = 65,281,833.76/9,286.17
6. Step 6: Final answer
   x = 7,030.01