Finding the Fourth Proportional to 7,446.02, 10,277.91 and 5,356.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,446.02 : 10,277.91 = 5,356.22 : x
2. Step 2: Convert to fraction form
   7,446.02/10,277.91 = 5,356.22/x
3. Step 3: Cross multiply
   7,446.02x = 10,277.91 × 5,356.22
4. Step 4: Simplify right side
   7,446.02x = 55,050,747.10
5. Step 5: Solve for x
   x = 55,050,747.10/7,446.02
6. Step 6: Final answer
   x = 7,393.31