Finding the Fourth Proportional to 16,734.98, 23,109.89 and 10,777.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,734.98 : 23,109.89 = 10,777.02 : x
2. Step 2: Convert to fraction form
   16,734.98/23,109.89 = 10,777.02/x
3. Step 3: Cross multiply
   16,734.98x = 23,109.89 × 10,777.02
4. Step 4: Simplify right side
   16,734.98x = 249,055,692.84
5. Step 5: Solve for x
   x = 249,055,692.84/16,734.98
6. Step 6: Final answer
   x = 14,882.35