Finding the Fourth Proportional to 9,603.72, 14,406.03 and 4,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,603.72 : 14,406.03 = 4,667.48 : x
2. Step 2: Convert to fraction form
   9,603.72/14,406.03 = 4,667.48/x
3. Step 3: Cross multiply
   9,603.72x = 14,406.03 × 4,667.48
4. Step 4: Simplify right side
   9,603.72x = 67,239,856.90
5. Step 5: Solve for x
   x = 67,239,856.90/9,603.72
6. Step 6: Final answer
   x = 7,001.44