Finding the Fourth Proportional to 10,540.46, 14,533.99 and 7,185.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,540.46 : 14,533.99 = 7,185.24 : x
2. Step 2: Convert to fraction form
   10,540.46/14,533.99 = 7,185.24/x
3. Step 3: Cross multiply
   10,540.46x = 14,533.99 × 7,185.24
4. Step 4: Simplify right side
   10,540.46x = 104,430,188.34
5. Step 5: Solve for x
   x = 104,430,188.34/10,540.46
6. Step 6: Final answer
   x = 9,907.55