Finding the Fourth Proportional to 2,530.02, 3,792.90 and 969.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.02 : 3,792.90 = 969.18 : x
2. Step 2: Convert to fraction form
   2,530.02/3,792.90 = 969.18/x
3. Step 3: Cross multiply
   2,530.02x = 3,792.90 × 969.18
4. Step 4: Simplify right side
   2,530.02x = 3,676,002.82
5. Step 5: Solve for x
   x = 3,676,002.82/2,530.02
6. Step 6: Final answer
   x = 1,452.95