Finding the Fourth Proportional to 9,056.91, 12,493.24 and 5,694.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,056.91 : 12,493.24 = 5,694.40 : x
2. Step 2: Convert to fraction form
   9,056.91/12,493.24 = 5,694.40/x
3. Step 3: Cross multiply
   9,056.91x = 12,493.24 × 5,694.40
4. Step 4: Simplify right side
   9,056.91x = 71,141,507.24
5. Step 5: Solve for x
   x = 71,141,507.24/9,056.91
6. Step 6: Final answer
   x = 7,854.94