Finding the Fourth Proportional to 9,526.38, 13,147.04 and 5,277.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526.38 : 13,147.04 = 5,277.62 : x
2. Step 2: Convert to fraction form
   9,526.38/13,147.04 = 5,277.62/x
3. Step 3: Cross multiply
   9,526.38x = 13,147.04 × 5,277.62
4. Step 4: Simplify right side
   9,526.38x = 69,385,054.86
5. Step 5: Solve for x
   x = 69,385,054.86/9,526.38
6. Step 6: Final answer
   x = 7,283.46