Finding the Fourth Proportional to 3,886.02, 5,814.98 and 3,344.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,886.02 : 5,814.98 = 3,344.72 : x
2. Step 2: Convert to fraction form
   3,886.02/5,814.98 = 3,344.72/x
3. Step 3: Cross multiply
   3,886.02x = 5,814.98 × 3,344.72
4. Step 4: Simplify right side
   3,886.02x = 19,449,479.91
5. Step 5: Solve for x
   x = 19,449,479.91/3,886.02
6. Step 6: Final answer
   x = 5,004.99