Finding the Fourth Proportional to 59,185.23, 88,782.48 and 19,742.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,185.23 : 88,782.48 = 19,742.31 : x
2. Step 2: Convert to fraction form
   59,185.23/88,782.48 = 19,742.31/x
3. Step 3: Cross multiply
   59,185.23x = 88,782.48 × 19,742.31
4. Step 4: Simplify right side
   59,185.23x = 1,752,770,993.03
5. Step 5: Solve for x
   x = 1,752,770,993.03/59,185.23
6. Step 6: Final answer
   x = 29,615.01