Finding the Fourth Proportional to 9,253.09, 12,769.37 and 5,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253.09 : 12,769.37 = 5,061.25 : x
2. Step 2: Convert to fraction form
   9,253.09/12,769.37 = 5,061.25/x
3. Step 3: Cross multiply
   9,253.09x = 12,769.37 × 5,061.25
4. Step 4: Simplify right side
   9,253.09x = 64,628,973.91
5. Step 5: Solve for x
   x = 64,628,973.91/9,253.09
6. Step 6: Final answer
   x = 6,984.58