Finding the Fourth Proportional to 9,697.83, 13,383.50 and 5,507.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697.83 : 13,383.50 = 5,507.43 : x
2. Step 2: Convert to fraction form
   9,697.83/13,383.50 = 5,507.43/x
3. Step 3: Cross multiply
   9,697.83x = 13,383.50 × 5,507.43
4. Step 4: Simplify right side
   9,697.83x = 73,708,661.87
5. Step 5: Solve for x
   x = 73,708,661.87/9,697.83
6. Step 6: Final answer
   x = 7,600.53