Finding the Fourth Proportional to 9,458.56, 14,174.56 and 7,475.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.56 : 14,174.56 = 7,475.47 : x
2. Step 2: Convert to fraction form
   9,458.56/14,174.56 = 7,475.47/x
3. Step 3: Cross multiply
   9,458.56x = 14,174.56 × 7,475.47
4. Step 4: Simplify right side
   9,458.56x = 105,961,498.04
5. Step 5: Solve for x
   x = 105,961,498.04/9,458.56
6. Step 6: Final answer
   x = 11,202.71