Finding the Fourth Proportional to 9,523.41, 13,141.62 and 5,274.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,523.41 : 13,141.62 = 5,274.06 : x
2. Step 2: Convert to fraction form
   9,523.41/13,141.62 = 5,274.06/x
3. Step 3: Cross multiply
   9,523.41x = 13,141.62 × 5,274.06
4. Step 4: Simplify right side
   9,523.41x = 69,309,692.38
5. Step 5: Solve for x
   x = 69,309,692.38/9,523.41
6. Step 6: Final answer
   x = 7,277.82