Finding the Fourth Proportional to 9,494.95, 13,106.52 and 5,718.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.95 : 13,106.52 = 5,718.27 : x
2. Step 2: Convert to fraction form
   9,494.95/13,106.52 = 5,718.27/x
3. Step 3: Cross multiply
   9,494.95x = 13,106.52 × 5,718.27
4. Step 4: Simplify right side
   9,494.95x = 74,946,640.45
5. Step 5: Solve for x
   x = 74,946,640.45/9,494.95
6. Step 6: Final answer
   x = 7,893.32