Finding the Fourth Proportional to 9,548.32, 13,176.60 and 5,356.58

Step by Step Solution

1. Step 1: Write the proportion equation
   9,548.32 : 13,176.60 = 5,356.58 : x
2. Step 2: Convert to fraction form
   9,548.32/13,176.60 = 5,356.58/x
3. Step 3: Cross multiply
   9,548.32x = 13,176.60 × 5,356.58
4. Step 4: Simplify right side
   9,548.32x = 70,581,512.03
5. Step 5: Solve for x
   x = 70,581,512.03/9,548.32
6. Step 6: Final answer
   x = 7,392.03