Finding the Fourth Proportional to 9,677.48, 13,351.03 and 7,019.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,677.48 : 13,351.03 = 7,019.06 : x
2. Step 2: Convert to fraction form
   9,677.48/13,351.03 = 7,019.06/x
3. Step 3: Cross multiply
   9,677.48x = 13,351.03 × 7,019.06
4. Step 4: Simplify right side
   9,677.48x = 93,711,596.33
5. Step 5: Solve for x
   x = 93,711,596.33/9,677.48
6. Step 6: Final answer
   x = 9,683.48