Finding the Fourth Proportional to 9,824.46, 14,713.80 and 7,185.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824.46 : 14,713.80 = 7,185.37 : x
2. Step 2: Convert to fraction form
   9,824.46/14,713.80 = 7,185.37/x
3. Step 3: Cross multiply
   9,824.46x = 14,713.80 × 7,185.37
4. Step 4: Simplify right side
   9,824.46x = 105,724,122.07
5. Step 5: Solve for x
   x = 105,724,122.07/9,824.46
6. Step 6: Final answer
   x = 10,761.31