Finding the Fourth Proportional to 1,536.02, 2,300.25 and 884.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536.02 : 2,300.25 = 884.78 : x
2. Step 2: Convert to fraction form
   1,536.02/2,300.25 = 884.78/x
3. Step 3: Cross multiply
   1,536.02x = 2,300.25 × 884.78
4. Step 4: Simplify right side
   1,536.02x = 2,035,215.20
5. Step 5: Solve for x
   x = 2,035,215.20/1,536.02
6. Step 6: Final answer
   x = 1,324.99