Finding the Fourth Proportional to 2,333.21, 3,499.97 and 946.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.21 : 3,499.97 = 946.53 : x
2. Step 2: Convert to fraction form
   2,333.21/3,499.97 = 946.53/x
3. Step 3: Cross multiply
   2,333.21x = 3,499.97 × 946.53
4. Step 4: Simplify right side
   2,333.21x = 3,312,826.60
5. Step 5: Solve for x
   x = 3,312,826.60/2,333.21
6. Step 6: Final answer
   x = 1,419.86