Finding the Fourth Proportional to 9,962.53, 14,936.86 and 4,412.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,962.53 : 14,936.86 = 4,412.86 : x
2. Step 2: Convert to fraction form
   9,962.53/14,936.86 = 4,412.86/x
3. Step 3: Cross multiply
   9,962.53x = 14,936.86 × 4,412.86
4. Step 4: Simplify right side
   9,962.53x = 65,914,175.27
5. Step 5: Solve for x
   x = 65,914,175.27/9,962.53
6. Step 6: Final answer
   x = 6,616.21