Finding the Fourth Proportional to 2,875.89, 4,333.40 and 2,367.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,875.89 : 4,333.40 = 2,367.30 : x
2. Step 2: Convert to fraction form
   2,875.89/4,333.40 = 2,367.30/x
3. Step 3: Cross multiply
   2,875.89x = 4,333.40 × 2,367.30
4. Step 4: Simplify right side
   2,875.89x = 10,258,457.82
5. Step 5: Solve for x
   x = 10,258,457.82/2,875.89
6. Step 6: Final answer
   x = 3,567.06