Finding the Fourth Proportional to 11,813.16, 16,300.02 and 7,564.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,813.16 : 16,300.02 = 7,564.92 : x
2. Step 2: Convert to fraction form
   11,813.16/16,300.02 = 7,564.92/x
3. Step 3: Cross multiply
   11,813.16x = 16,300.02 × 7,564.92
4. Step 4: Simplify right side
   11,813.16x = 123,308,347.30
5. Step 5: Solve for x
   x = 123,308,347.30/11,813.16
6. Step 6: Final answer
   x = 10,438.22