Finding the Fourth Proportional to 11,841.63, 17,764.89 and 4,446.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,841.63 : 17,764.89 = 4,446.06 : x
2. Step 2: Convert to fraction form
   11,841.63/17,764.89 = 4,446.06/x
3. Step 3: Cross multiply
   11,841.63x = 17,764.89 × 4,446.06
4. Step 4: Simplify right side
   11,841.63x = 78,983,766.83
5. Step 5: Solve for x
   x = 78,983,766.83/11,841.63
6. Step 6: Final answer
   x = 6,670.01