Finding the Fourth Proportional to 3,448.01, 5,172.18 and 983.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448.01 : 5,172.18 = 983.00 : x
2. Step 2: Convert to fraction form
   3,448.01/5,172.18 = 983.00/x
3. Step 3: Cross multiply
   3,448.01x = 5,172.18 × 983.00
4. Step 4: Simplify right side
   3,448.01x = 5,084,227.08
5. Step 5: Solve for x
   x = 5,084,227.08/3,448.01
6. Step 6: Final answer
   x = 1,474.54