Finding the Fourth Proportional to 116,444, 160,692.72 and 63,452

Step by Step Solution

1. Step 1: Write the proportion equation
   116,444 : 160,692.72 = 63,452 : x
2. Step 2: Convert to fraction form
   116,444/160,692.72 = 63,452/x
3. Step 3: Cross multiply
   116,444x = 160,692.72 × 63,452
4. Step 4: Simplify right side
   116,444x = 10,196,274,469.44
5. Step 5: Solve for x
   x = 10,196,274,469.44/116,444
6. Step 6: Final answer
   x = 87,563.76