Finding the Fourth Proportional to 10,848.17, 16,273.96 and 3,454.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.17 : 16,273.96 = 3,454.29 : x
2. Step 2: Convert to fraction form
   10,848.17/16,273.96 = 3,454.29/x
3. Step 3: Cross multiply
   10,848.17x = 16,273.96 × 3,454.29
4. Step 4: Simplify right side
   10,848.17x = 56,214,960.02
5. Step 5: Solve for x
   x = 56,214,960.02/10,848.17
6. Step 6: Final answer
   x = 5,181.98