Finding the Fourth Proportional to 3,410.47, 5,109.41 and 1,848.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410.47 : 5,109.41 = 1,848.12 : x
2. Step 2: Convert to fraction form
   3,410.47/5,109.41 = 1,848.12/x
3. Step 3: Cross multiply
   3,410.47x = 5,109.41 × 1,848.12
4. Step 4: Simplify right side
   3,410.47x = 9,442,788.27
5. Step 5: Solve for x
   x = 9,442,788.27/3,410.47
6. Step 6: Final answer
   x = 2,768.76