Finding the Fourth Proportional to 9,513.62, 13,141.34 and 7,302.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,513.62 : 13,141.34 = 7,302.81 : x
2. Step 2: Convert to fraction form
   9,513.62/13,141.34 = 7,302.81/x
3. Step 3: Cross multiply
   9,513.62x = 13,141.34 × 7,302.81
4. Step 4: Simplify right side
   9,513.62x = 95,968,700.04
5. Step 5: Solve for x
   x = 95,968,700.04/9,513.62
6. Step 6: Final answer
   x = 10,087.51