Finding the Fourth Proportional to 9,458.14, 13,052.67 and 5,426.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.14 : 13,052.67 = 5,426.16 : x
2. Step 2: Convert to fraction form
   9,458.14/13,052.67 = 5,426.16/x
3. Step 3: Cross multiply
   9,458.14x = 13,052.67 × 5,426.16
4. Step 4: Simplify right side
   9,458.14x = 70,825,931.94
5. Step 5: Solve for x
   x = 70,825,931.94/9,458.14
6. Step 6: Final answer
   x = 7,488.36