Finding the Fourth Proportional to 7,046.70, 10,560.33 and 5,313.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046.70 : 10,560.33 = 5,313.42 : x
2. Step 2: Convert to fraction form
   7,046.70/10,560.33 = 5,313.42/x
3. Step 3: Cross multiply
   7,046.70x = 10,560.33 × 5,313.42
4. Step 4: Simplify right side
   7,046.70x = 56,111,468.63
5. Step 5: Solve for x
   x = 56,111,468.63/7,046.70
6. Step 6: Final answer
   x = 7,962.80