Finding the Fourth Proportional to 11,802.18, 17,714.21 and 5,962.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,802.18 : 17,714.21 = 5,962.89 : x
2. Step 2: Convert to fraction form
   11,802.18/17,714.21 = 5,962.89/x
3. Step 3: Cross multiply
   11,802.18x = 17,714.21 × 5,962.89
4. Step 4: Simplify right side
   11,802.18x = 105,627,855.85
5. Step 5: Solve for x
   x = 105,627,855.85/11,802.18
6. Step 6: Final answer
   x = 8,949.86