Finding the Fourth Proportional to 2,429.96, 3,646.70 and 969.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.96 : 3,646.70 = 969.53 : x
2. Step 2: Convert to fraction form
   2,429.96/3,646.70 = 969.53/x
3. Step 3: Cross multiply
   2,429.96x = 3,646.70 × 969.53
4. Step 4: Simplify right side
   2,429.96x = 3,535,569.24
5. Step 5: Solve for x
   x = 3,535,569.24/2,429.96
6. Step 6: Final answer
   x = 1,454.99