Finding the Fourth Proportional to 9,050.72, 13,567.67 and 3,507.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,050.72 : 13,567.67 = 3,507.68 : x
2. Step 2: Convert to fraction form
   9,050.72/13,567.67 = 3,507.68/x
3. Step 3: Cross multiply
   9,050.72x = 13,567.67 × 3,507.68
4. Step 4: Simplify right side
   9,050.72x = 47,591,027.17
5. Step 5: Solve for x
   x = 47,591,027.17/9,050.72
6. Step 6: Final answer
   x = 5,258.26