Finding the Fourth Proportional to 3,943.83, 5,917.50 and 2,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943.83 : 5,917.50 = 2,094.50 : x
2. Step 2: Convert to fraction form
   3,943.83/5,917.50 = 2,094.50/x
3. Step 3: Cross multiply
   3,943.83x = 5,917.50 × 2,094.50
4. Step 4: Simplify right side
   3,943.83x = 12,394,174.16
5. Step 5: Solve for x
   x = 12,394,174.16/3,943.83
6. Step 6: Final answer
   x = 3,142.67