Finding the Fourth Proportional to 10,832.98, 16,251.50 and 3,435.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,832.98 : 16,251.50 = 3,435.45 : x
2. Step 2: Convert to fraction form
   10,832.98/16,251.50 = 3,435.45/x
3. Step 3: Cross multiply
   10,832.98x = 16,251.50 × 3,435.45
4. Step 4: Simplify right side
   10,832.98x = 55,831,198.50
5. Step 5: Solve for x
   x = 55,831,198.50/10,832.98
6. Step 6: Final answer
   x = 5,153.82