Finding the Fourth Proportional to 43,290.96, 64,972.89 and 17,014.16

Step by Step Solution

1. Step 1: Write the proportion equation
   43,290.96 : 64,972.89 = 17,014.16 : x
2. Step 2: Convert to fraction form
   43,290.96/64,972.89 = 17,014.16/x
3. Step 3: Cross multiply
   43,290.96x = 64,972.89 × 17,014.16
4. Step 4: Simplify right side
   43,290.96x = 1,105,458,821.26
5. Step 5: Solve for x
   x = 1,105,458,821.26/43,290.96
6. Step 6: Final answer
   x = 25,535.56