Finding the Fourth Proportional to 2,341.83, 3,228.49 and 1,677.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.83 : 3,228.49 = 1,677.50 : x
2. Step 2: Convert to fraction form
   2,341.83/3,228.49 = 1,677.50/x
3. Step 3: Cross multiply
   2,341.83x = 3,228.49 × 1,677.50
4. Step 4: Simplify right side
   2,341.83x = 5,415,791.98
5. Step 5: Solve for x
   x = 5,415,791.98/2,341.83
6. Step 6: Final answer
   x = 2,312.63