Finding the Fourth Proportional to 10,962.59, 16,445.48 and 3,463.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,962.59 : 16,445.48 = 3,463.61 : x
2. Step 2: Convert to fraction form
   10,962.59/16,445.48 = 3,463.61/x
3. Step 3: Cross multiply
   10,962.59x = 16,445.48 × 3,463.61
4. Step 4: Simplify right side
   10,962.59x = 56,960,629.44
5. Step 5: Solve for x
   x = 56,960,629.44/10,962.59
6. Step 6: Final answer
   x = 5,195.91