Finding the Fourth Proportional to 9,697.32, 13,383.42 and 5,506.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697.32 : 13,383.42 = 5,506.36 : x
2. Step 2: Convert to fraction form
   9,697.32/13,383.42 = 5,506.36/x
3. Step 3: Cross multiply
   9,697.32x = 13,383.42 × 5,506.36
4. Step 4: Simplify right side
   9,697.32x = 73,693,928.55
5. Step 5: Solve for x
   x = 73,693,928.55/9,697.32
6. Step 6: Final answer
   x = 7,599.41