Finding the Fourth Proportional to 10,848.41, 16,271.91 and 3,458.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.41 : 16,271.91 = 3,458.18 : x
2. Step 2: Convert to fraction form
   10,848.41/16,271.91 = 3,458.18/x
3. Step 3: Cross multiply
   10,848.41x = 16,271.91 × 3,458.18
4. Step 4: Simplify right side
   10,848.41x = 56,271,112.36
5. Step 5: Solve for x
   x = 56,271,112.36/10,848.41
6. Step 6: Final answer
   x = 5,187.04