Finding the Fourth Proportional to 9,253.14, 12,769.35 and 5,061.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253.14 : 12,769.35 = 5,061.39 : x
2. Step 2: Convert to fraction form
   9,253.14/12,769.35 = 5,061.39/x
3. Step 3: Cross multiply
   9,253.14x = 12,769.35 × 5,061.39
4. Step 4: Simplify right side
   9,253.14x = 64,630,660.40
5. Step 5: Solve for x
   x = 64,630,660.40/9,253.14
6. Step 6: Final answer
   x = 6,984.73