Finding the Fourth Proportional to 9,144.56, 12,619.56 and 4,952.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,144.56 : 12,619.56 = 4,952.84 : x
2. Step 2: Convert to fraction form
   9,144.56/12,619.56 = 4,952.84/x
3. Step 3: Cross multiply
   9,144.56x = 12,619.56 × 4,952.84
4. Step 4: Simplify right side
   9,144.56x = 62,502,661.55
5. Step 5: Solve for x
   x = 62,502,661.55/9,144.56
6. Step 6: Final answer
   x = 6,834.96