Finding the Fourth Proportional to 7,991.37, 11,022.94 and 5,302.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,991.37 : 11,022.94 = 5,302.53 : x
2. Step 2: Convert to fraction form
   7,991.37/11,022.94 = 5,302.53/x
3. Step 3: Cross multiply
   7,991.37x = 11,022.94 × 5,302.53
4. Step 4: Simplify right side
   7,991.37x = 58,449,401.67
5. Step 5: Solve for x
   x = 58,449,401.67/7,991.37
6. Step 6: Final answer
   x = 7,314.07