Finding the Fourth Proportional to 9,513.09, 14,265.32 and 7,323.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,513.09 : 14,265.32 = 7,323.21 : x
2. Step 2: Convert to fraction form
   9,513.09/14,265.32 = 7,323.21/x
3. Step 3: Cross multiply
   9,513.09x = 14,265.32 × 7,323.21
4. Step 4: Simplify right side
   9,513.09x = 104,467,897.46
5. Step 5: Solve for x
   x = 104,467,897.46/9,513.09
6. Step 6: Final answer
   x = 10,981.49