Finding the Fourth Proportional to 11,844.98, 17,761.53 and 3,944.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,844.98 : 17,761.53 = 3,944.72 : x
2. Step 2: Convert to fraction form
   11,844.98/17,761.53 = 3,944.72/x
3. Step 3: Cross multiply
   11,844.98x = 17,761.53 × 3,944.72
4. Step 4: Simplify right side
   11,844.98x = 70,064,199.72
5. Step 5: Solve for x
   x = 70,064,199.72/11,844.98
6. Step 6: Final answer
   x = 5,915.09