Finding the Fourth Proportional to 9,673.78, 13,349.46 and 5,482.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673.78 : 13,349.46 = 5,482.84 : x
2. Step 2: Convert to fraction form
   9,673.78/13,349.46 = 5,482.84/x
3. Step 3: Cross multiply
   9,673.78x = 13,349.46 × 5,482.84
4. Step 4: Simplify right side
   9,673.78x = 73,192,953.27
5. Step 5: Solve for x
   x = 73,192,953.27/9,673.78
6. Step 6: Final answer
   x = 7,566.12