Finding the Fourth Proportional to 2,338.54, 3,227.25 and 1,406.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.54 : 3,227.25 = 1,406.50 : x
2. Step 2: Convert to fraction form
   2,338.54/3,227.25 = 1,406.50/x
3. Step 3: Cross multiply
   2,338.54x = 3,227.25 × 1,406.50
4. Step 4: Simplify right side
   2,338.54x = 4,539,127.13
5. Step 5: Solve for x
   x = 4,539,127.13/2,338.54
6. Step 6: Final answer
   x = 1,941.01