Finding the Fourth Proportional to 1,452.00, 2,179.53 and 904.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452.00 : 2,179.53 = 904.56 : x
2. Step 2: Convert to fraction form
   1,452.00/2,179.53 = 904.56/x
3. Step 3: Cross multiply
   1,452.00x = 2,179.53 × 904.56
4. Step 4: Simplify right side
   1,452.00x = 1,971,507.48
5. Step 5: Solve for x
   x = 1,971,507.48/1,452.00
6. Step 6: Final answer
   x = 1,357.79