Finding the Fourth Proportional to 9,688.12, 14,533.68 and 4,141.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,688.12 : 14,533.68 = 4,141.52 : x
2. Step 2: Convert to fraction form
   9,688.12/14,533.68 = 4,141.52/x
3. Step 3: Cross multiply
   9,688.12x = 14,533.68 × 4,141.52
4. Step 4: Simplify right side
   9,688.12x = 60,191,526.39
5. Step 5: Solve for x
   x = 60,191,526.39/9,688.12
6. Step 6: Final answer
   x = 6,212.92