Finding the Fourth Proportional to 35,561.62, 49,075.77 and 19,647.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,561.62 : 49,075.77 = 19,647.10 : x
2. Step 2: Convert to fraction form
   35,561.62/49,075.77 = 19,647.10/x
3. Step 3: Cross multiply
   35,561.62x = 49,075.77 × 19,647.10
4. Step 4: Simplify right side
   35,561.62x = 964,196,560.77
5. Step 5: Solve for x
   x = 964,196,560.77/35,561.62
6. Step 6: Final answer
   x = 27,113.40