Finding the Fourth Proportional to 4,796.42, 7,195.55 and 1,677.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,796.42 : 7,195.55 = 1,677.31 : x
2. Step 2: Convert to fraction form
   4,796.42/7,195.55 = 1,677.31/x
3. Step 3: Cross multiply
   4,796.42x = 7,195.55 × 1,677.31
4. Step 4: Simplify right side
   4,796.42x = 12,069,143.95
5. Step 5: Solve for x
   x = 12,069,143.95/4,796.42
6. Step 6: Final answer
   x = 2,516.28