Finding the Fourth Proportional to 55,996.76, 83,996.76 and 14,443.76

Step by Step Solution

1. Step 1: Write the proportion equation
   55,996.76 : 83,996.76 = 14,443.76 : x
2. Step 2: Convert to fraction form
   55,996.76/83,996.76 = 14,443.76/x
3. Step 3: Cross multiply
   55,996.76x = 83,996.76 × 14,443.76
4. Step 4: Simplify right side
   55,996.76x = 1,213,229,042.22
5. Step 5: Solve for x
   x = 1,213,229,042.22/55,996.76
6. Step 6: Final answer
   x = 21,666.06