Finding the Fourth Proportional to 69,682.02, 104,524.98 and 17,091.42

Step by Step Solution

1. Step 1: Write the proportion equation
   69,682.02 : 104,524.98 = 17,091.42 : x
2. Step 2: Convert to fraction form
   69,682.02/104,524.98 = 17,091.42/x
3. Step 3: Cross multiply
   69,682.02x = 104,524.98 × 17,091.42
4. Step 4: Simplify right side
   69,682.02x = 1,786,480,333.67
5. Step 5: Solve for x
   x = 1,786,480,333.67/69,682.02
6. Step 6: Final answer
   x = 25,637.61