Finding the Fourth Proportional to 5,066.95, 7,608.86 and 3,131.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066.95 : 7,608.86 = 3,131.46 : x
2. Step 2: Convert to fraction form
   5,066.95/7,608.86 = 3,131.46/x
3. Step 3: Cross multiply
   5,066.95x = 7,608.86 × 3,131.46
4. Step 4: Simplify right side
   5,066.95x = 23,826,813.88
5. Step 5: Solve for x
   x = 23,826,813.88/5,066.95
6. Step 6: Final answer
   x = 4,702.40