Finding the Fourth Proportional to 9,427.59, 14,141.42 and 3,185.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,427.59 : 14,141.42 = 3,185.94 : x
2. Step 2: Convert to fraction form
   9,427.59/14,141.42 = 3,185.94/x
3. Step 3: Cross multiply
   9,427.59x = 14,141.42 × 3,185.94
4. Step 4: Simplify right side
   9,427.59x = 45,053,715.63
5. Step 5: Solve for x
   x = 45,053,715.63/9,427.59
6. Step 6: Final answer
   x = 4,778.92