Finding the Fourth Proportional to 2,437.67, 3,661.71 and 2,068.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,437.67 : 3,661.71 = 2,068.23 : x
2. Step 2: Convert to fraction form
   2,437.67/3,661.71 = 2,068.23/x
3. Step 3: Cross multiply
   2,437.67x = 3,661.71 × 2,068.23
4. Step 4: Simplify right side
   2,437.67x = 7,573,264.45
5. Step 5: Solve for x
   x = 7,573,264.45/2,437.67
6. Step 6: Final answer
   x = 3,106.76