Finding the Fourth Proportional to 35,561.03, 49,073.04 and 19,644.53

Step by Step Solution

1. Step 1: Write the proportion equation
   35,561.03 : 49,073.04 = 19,644.53 : x
2. Step 2: Convert to fraction form
   35,561.03/49,073.04 = 19,644.53/x
3. Step 3: Cross multiply
   35,561.03x = 49,073.04 × 19,644.53
4. Step 4: Simplify right side
   35,561.03x = 964,016,561.11
5. Step 5: Solve for x
   x = 964,016,561.11/35,561.03
6. Step 6: Final answer
   x = 27,108.80