Finding the Fourth Proportional to 3,719.34, 5,580.27 and 2,333.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,719.34 : 5,580.27 = 2,333.70 : x
2. Step 2: Convert to fraction form
   3,719.34/5,580.27 = 2,333.70/x
3. Step 3: Cross multiply
   3,719.34x = 5,580.27 × 2,333.70
4. Step 4: Simplify right side
   3,719.34x = 13,022,676.10
5. Step 5: Solve for x
   x = 13,022,676.10/3,719.34
6. Step 6: Final answer
   x = 3,501.34