Finding the Fourth Proportional to 7,700.37, 10,631.71 and 5,052.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,700.37 : 10,631.71 = 5,052.27 : x
2. Step 2: Convert to fraction form
   7,700.37/10,631.71 = 5,052.27/x
3. Step 3: Cross multiply
   7,700.37x = 10,631.71 × 5,052.27
4. Step 4: Simplify right side
   7,700.37x = 53,714,287.25
5. Step 5: Solve for x
   x = 53,714,287.25/7,700.37
6. Step 6: Final answer
   x = 6,975.55