Finding the Fourth Proportional to 1,061.93, 1,593.06 and 369.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.93 : 1,593.06 = 369.00 : x
2. Step 2: Convert to fraction form
   1,061.93/1,593.06 = 369.00/x
3. Step 3: Cross multiply
   1,061.93x = 1,593.06 × 369.00
4. Step 4: Simplify right side
   1,061.93x = 587,844.42
5. Step 5: Solve for x
   x = 587,844.42/1,061.93
6. Step 6: Final answer
   x = 553.56