Finding the Fourth Proportional to 5,473.36, 8,209.98 and 3,714.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,473.36 : 8,209.98 = 3,714.02 : x
2. Step 2: Convert to fraction form
   5,473.36/8,209.98 = 3,714.02/x
3. Step 3: Cross multiply
   5,473.36x = 8,209.98 × 3,714.02
4. Step 4: Simplify right side
   5,473.36x = 30,492,029.92
5. Step 5: Solve for x
   x = 30,492,029.92/5,473.36
6. Step 6: Final answer
   x = 5,570.99