Finding the Fourth Proportional to 9,253.34, 12,769.34 and 5,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253.34 : 12,769.34 = 5,061.50 : x
2. Step 2: Convert to fraction form
   9,253.34/12,769.34 = 5,061.50/x
3. Step 3: Cross multiply
   9,253.34x = 12,769.34 × 5,061.50
4. Step 4: Simplify right side
   9,253.34x = 64,632,014.41
5. Step 5: Solve for x
   x = 64,632,014.41/9,253.34
6. Step 6: Final answer
   x = 6,984.72