Finding the Fourth Proportional to 1,452.53, 2,005.82 and 929.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452.53 : 2,005.82 = 929.48 : x
2. Step 2: Convert to fraction form
   1,452.53/2,005.82 = 929.48/x
3. Step 3: Cross multiply
   1,452.53x = 2,005.82 × 929.48
4. Step 4: Simplify right side
   1,452.53x = 1,864,354.90
5. Step 5: Solve for x
   x = 1,864,354.90/1,452.53
6. Step 6: Final answer
   x = 1,283.53