Finding the Fourth Proportional to 10,504.58, 14,476.37 and 7,515.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.58 : 14,476.37 = 7,515.23 : x
2. Step 2: Convert to fraction form
   10,504.58/14,476.37 = 7,515.23/x
3. Step 3: Cross multiply
   10,504.58x = 14,476.37 × 7,515.23
4. Step 4: Simplify right side
   10,504.58x = 108,793,140.16
5. Step 5: Solve for x
   x = 108,793,140.16/10,504.58
6. Step 6: Final answer
   x = 10,356.74