Finding the Fourth Proportional to 2,434.02, 3,653.76 and 974.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.02 : 3,653.76 = 974.19 : x
2. Step 2: Convert to fraction form
   2,434.02/3,653.76 = 974.19/x
3. Step 3: Cross multiply
   2,434.02x = 3,653.76 × 974.19
4. Step 4: Simplify right side
   2,434.02x = 3,559,456.45
5. Step 5: Solve for x
   x = 3,559,456.45/2,434.02
6. Step 6: Final answer
   x = 1,462.38