Finding the Fourth Proportional to 9,470.05, 13,067.73 and 5,492.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,470.05 : 13,067.73 = 5,492.48 : x
2. Step 2: Convert to fraction form
   9,470.05/13,067.73 = 5,492.48/x
3. Step 3: Cross multiply
   9,470.05x = 13,067.73 × 5,492.48
4. Step 4: Simplify right side
   9,470.05x = 71,774,180.33
5. Step 5: Solve for x
   x = 71,774,180.33/9,470.05
6. Step 6: Final answer
   x = 7,579.07