Finding the Fourth Proportional to 70,368.05, 105,552.27 and 17,059.82

Step by Step Solution

1. Step 1: Write the proportion equation
   70,368.05 : 105,552.27 = 17,059.82 : x
2. Step 2: Convert to fraction form
   70,368.05/105,552.27 = 17,059.82/x
3. Step 3: Cross multiply
   70,368.05x = 105,552.27 × 17,059.82
4. Step 4: Simplify right side
   70,368.05x = 1,800,702,199.03
5. Step 5: Solve for x
   x = 1,800,702,199.03/70,368.05
6. Step 6: Final answer
   x = 25,589.77