Finding the Fourth Proportional to 4,713.87, 7,068.38 and 2,493.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,713.87 : 7,068.38 = 2,493.89 : x
2. Step 2: Convert to fraction form
   4,713.87/7,068.38 = 2,493.89/x
3. Step 3: Cross multiply
   4,713.87x = 7,068.38 × 2,493.89
4. Step 4: Simplify right side
   4,713.87x = 17,627,762.20
5. Step 5: Solve for x
   x = 17,627,762.20/4,713.87
6. Step 6: Final answer
   x = 3,739.55