Finding the Fourth Proportional to 9,362.56, 14,031.42 and 4,970.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,362.56 : 14,031.42 = 4,970.56 : x
2. Step 2: Convert to fraction form
   9,362.56/14,031.42 = 4,970.56/x
3. Step 3: Cross multiply
   9,362.56x = 14,031.42 × 4,970.56
4. Step 4: Simplify right side
   9,362.56x = 69,744,015.00
5. Step 5: Solve for x
   x = 69,744,015.00/9,362.56
6. Step 6: Final answer
   x = 7,449.25