Finding the Fourth Proportional to 1,154.00, 1,592.52 and 630.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154.00 : 1,592.52 = 630.03 : x
2. Step 2: Convert to fraction form
   1,154.00/1,592.52 = 630.03/x
3. Step 3: Cross multiply
   1,154.00x = 1,592.52 × 630.03
4. Step 4: Simplify right side
   1,154.00x = 1,003,335.38
5. Step 5: Solve for x
   x = 1,003,335.38/1,154.00
6. Step 6: Final answer
   x = 869.45