Finding the Fourth Proportional to 9,528.96, 13,156.53 and 7,286.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,528.96 : 13,156.53 = 7,286.93 : x
2. Step 2: Convert to fraction form
   9,528.96/13,156.53 = 7,286.93/x
3. Step 3: Cross multiply
   9,528.96x = 13,156.53 × 7,286.93
4. Step 4: Simplify right side
   9,528.96x = 95,870,669.38
5. Step 5: Solve for x
   x = 95,870,669.38/9,528.96
6. Step 6: Final answer
   x = 10,060.98