Finding the Fourth Proportional to 2,433.47, 3,359.00 and 1,688.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.47 : 3,359.00 = 1,688.42 : x
2. Step 2: Convert to fraction form
   2,433.47/3,359.00 = 1,688.42/x
3. Step 3: Cross multiply
   2,433.47x = 3,359.00 × 1,688.42
4. Step 4: Simplify right side
   2,433.47x = 5,671,415.40
5. Step 5: Solve for x
   x = 5,671,415.40/2,433.47
6. Step 6: Final answer
   x = 2,330.59