Finding the Fourth Proportional to 5,609.67, 7,742.01 and 3,372.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,609.67 : 7,742.01 = 3,372.69 : x
2. Step 2: Convert to fraction form
   5,609.67/7,742.01 = 3,372.69/x
3. Step 3: Cross multiply
   5,609.67x = 7,742.01 × 3,372.69
4. Step 4: Simplify right side
   5,609.67x = 26,111,399.71
5. Step 5: Solve for x
   x = 26,111,399.71/5,609.67
6. Step 6: Final answer
   x = 4,654.71