Finding the Fourth Proportional to 9,525.60, 13,146.30 and 5,546.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,525.60 : 13,146.30 = 5,546.48 : x
2. Step 2: Convert to fraction form
   9,525.60/13,146.30 = 5,546.48/x
3. Step 3: Cross multiply
   9,525.60x = 13,146.30 × 5,546.48
4. Step 4: Simplify right side
   9,525.60x = 72,915,624.29
5. Step 5: Solve for x
   x = 72,915,624.29/9,525.60
6. Step 6: Final answer
   x = 7,654.70