Finding the Fourth Proportional to 10,629.70, 14,667.96 and 6,152.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,629.70 : 14,667.96 = 6,152.56 : x
2. Step 2: Convert to fraction form
   10,629.70/14,667.96 = 6,152.56/x
3. Step 3: Cross multiply
   10,629.70x = 14,667.96 × 6,152.56
4. Step 4: Simplify right side
   10,629.70x = 90,245,503.98
5. Step 5: Solve for x
   x = 90,245,503.98/10,629.70
6. Step 6: Final answer
   x = 8,489.94