Finding the Fourth Proportional to 9,350.72, 14,030.16 and 4,967.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,350.72 : 14,030.16 = 4,967.12 : x
2. Step 2: Convert to fraction form
   9,350.72/14,030.16 = 4,967.12/x
3. Step 3: Cross multiply
   9,350.72x = 14,030.16 × 4,967.12
4. Step 4: Simplify right side
   9,350.72x = 69,689,488.34
5. Step 5: Solve for x
   x = 69,689,488.34/9,350.72
6. Step 6: Final answer
   x = 7,452.85