Finding the Fourth Proportional to 2,162.94, 3,236.54 and 1,873.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162.94 : 3,236.54 = 1,873.82 : x
2. Step 2: Convert to fraction form
   2,162.94/3,236.54 = 1,873.82/x
3. Step 3: Cross multiply
   2,162.94x = 3,236.54 × 1,873.82
4. Step 4: Simplify right side
   2,162.94x = 6,064,667.83
5. Step 5: Solve for x
   x = 6,064,667.83/2,162.94
6. Step 6: Final answer
   x = 2,803.90