Finding the Fourth Proportional to 9,687.53, 14,527.78 and 4,141.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,687.53 : 14,527.78 = 4,141.22 : x
2. Step 2: Convert to fraction form
   9,687.53/14,527.78 = 4,141.22/x
3. Step 3: Cross multiply
   9,687.53x = 14,527.78 × 4,141.22
4. Step 4: Simplify right side
   9,687.53x = 60,162,650.10
5. Step 5: Solve for x
   x = 60,162,650.10/9,687.53
6. Step 6: Final answer
   x = 6,210.32