Finding the Fourth Proportional to 173,017.97, 259,162.15 and 109,804.76

Step by Step Solution

1. Step 1: Write the proportion equation
   173,017.97 : 259,162.15 = 109,804.76 : x
2. Step 2: Convert to fraction form
   173,017.97/259,162.15 = 109,804.76/x
3. Step 3: Cross multiply
   173,017.97x = 259,162.15 × 109,804.76
4. Step 4: Simplify right side
   173,017.97x = 28,457,237,681.83
5. Step 5: Solve for x
   x = 28,457,237,681.83/173,017.97
6. Step 6: Final answer
   x = 164,475.62