Finding the Fourth Proportional to 43,956.88, 65,944.43 and 17,663.67

Step by Step Solution

1. Step 1: Write the proportion equation
   43,956.88 : 65,944.43 = 17,663.67 : x
2. Step 2: Convert to fraction form
   43,956.88/65,944.43 = 17,663.67/x
3. Step 3: Cross multiply
   43,956.88x = 65,944.43 × 17,663.67
4. Step 4: Simplify right side
   43,956.88x = 1,164,820,627.78
5. Step 5: Solve for x
   x = 1,164,820,627.78/43,956.88
6. Step 6: Final answer
   x = 26,499.17