Finding the Fourth Proportional to 6,507.37, 9,751.20 and 4,308.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,507.37 : 9,751.20 = 4,308.22 : x
2. Step 2: Convert to fraction form
   6,507.37/9,751.20 = 4,308.22/x
3. Step 3: Cross multiply
   6,507.37x = 9,751.20 × 4,308.22
4. Step 4: Simplify right side
   6,507.37x = 42,010,314.86
5. Step 5: Solve for x
   x = 42,010,314.86/6,507.37
6. Step 6: Final answer
   x = 6,455.81