Finding the Fourth Proportional to 117,271.56, 175,907.39 and 28,524.52

Step by Step Solution

1. Step 1: Write the proportion equation
   117,271.56 : 175,907.39 = 28,524.52 : x
2. Step 2: Convert to fraction form
   117,271.56/175,907.39 = 28,524.52/x
3. Step 3: Cross multiply
   117,271.56x = 175,907.39 × 28,524.52
4. Step 4: Simplify right side
   117,271.56x = 5,017,674,101.91
5. Step 5: Solve for x
   x = 5,017,674,101.91/117,271.56
6. Step 6: Final answer
   x = 42,786.79