Finding the Fourth Proportional to 1,196.47, 1,794.81 and 503.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.47 : 1,794.81 = 503.00 : x
2. Step 2: Convert to fraction form
   1,196.47/1,794.81 = 503.00/x
3. Step 3: Cross multiply
   1,196.47x = 1,794.81 × 503.00
4. Step 4: Simplify right side
   1,196.47x = 902,796.34
5. Step 5: Solve for x
   x = 902,796.34/1,196.47
6. Step 6: Final answer
   x = 754.55