Finding the Fourth Proportional to 68,067.34, 101,983.76 and 53,104.01

Step by Step Solution

1. Step 1: Write the proportion equation
   68,067.34 : 101,983.76 = 53,104.01 : x
2. Step 2: Convert to fraction form
   68,067.34/101,983.76 = 53,104.01/x
3. Step 3: Cross multiply
   68,067.34x = 101,983.76 × 53,104.01
4. Step 4: Simplify right side
   68,067.34x = 5,415,746,034.58
5. Step 5: Solve for x
   x = 5,415,746,034.58/68,067.34
6. Step 6: Final answer
   x = 79,564.53