Finding the Fourth Proportional to 9,527.82, 13,142.94 and 5,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,527.82 : 13,142.94 = 5,548.50 : x
2. Step 2: Convert to fraction form
   9,527.82/13,142.94 = 5,548.50/x
3. Step 3: Cross multiply
   9,527.82x = 13,142.94 × 5,548.50
4. Step 4: Simplify right side
   9,527.82x = 72,923,602.59
5. Step 5: Solve for x
   x = 72,923,602.59/9,527.82
6. Step 6: Final answer
   x = 7,653.76