Finding the Fourth Proportional to 35,380.98, 53,027.73 and 17,855.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,380.98 : 53,027.73 = 17,855.82 : x
2. Step 2: Convert to fraction form
   35,380.98/53,027.73 = 17,855.82/x
3. Step 3: Cross multiply
   35,380.98x = 53,027.73 × 17,855.82
4. Step 4: Simplify right side
   35,380.98x = 946,853,601.89
5. Step 5: Solve for x
   x = 946,853,601.89/35,380.98
6. Step 6: Final answer
   x = 26,761.66