Finding the Fourth Proportional to 10,367.56, 14,298.42 and 7,009.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367.56 : 14,298.42 = 7,009.48 : x
2. Step 2: Convert to fraction form
   10,367.56/14,298.42 = 7,009.48/x
3. Step 3: Cross multiply
   10,367.56x = 14,298.42 × 7,009.48
4. Step 4: Simplify right side
   10,367.56x = 100,224,489.02
5. Step 5: Solve for x
   x = 100,224,489.02/10,367.56
6. Step 6: Final answer
   x = 9,667.12