Finding the Fourth Proportional to 3,404.04, 5,104.53 and 1,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.04 : 5,104.53 = 1,554.72 : x
2. Step 2: Convert to fraction form
   3,404.04/5,104.53 = 1,554.72/x
3. Step 3: Cross multiply
   3,404.04x = 5,104.53 × 1,554.72
4. Step 4: Simplify right side
   3,404.04x = 7,936,114.88
5. Step 5: Solve for x
   x = 7,936,114.88/3,404.04
6. Step 6: Final answer
   x = 2,331.38