Finding the Fourth Proportional to 3,404.14, 4,698.88 and 2,147.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.14 : 4,698.88 = 2,147.32 : x
2. Step 2: Convert to fraction form
   3,404.14/4,698.88 = 2,147.32/x
3. Step 3: Cross multiply
   3,404.14x = 4,698.88 × 2,147.32
4. Step 4: Simplify right side
   3,404.14x = 10,089,999.00
5. Step 5: Solve for x
   x = 10,089,999.00/3,404.14
6. Step 6: Final answer
   x = 2,964.04