Finding the Fourth Proportional to 2,333.70, 3,499.34 and 946.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.70 : 3,499.34 = 946.98 : x
2. Step 2: Convert to fraction form
   2,333.70/3,499.34 = 946.98/x
3. Step 3: Cross multiply
   2,333.70x = 3,499.34 × 946.98
4. Step 4: Simplify right side
   2,333.70x = 3,313,800.26
5. Step 5: Solve for x
   x = 3,313,800.26/2,333.70
6. Step 6: Final answer
   x = 1,419.98