Finding the Fourth Proportional to 8,754.85, 12,081.93 and 5,352.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,754.85 : 12,081.93 = 5,352.42 : x
2. Step 2: Convert to fraction form
   8,754.85/12,081.93 = 5,352.42/x
3. Step 3: Cross multiply
   8,754.85x = 12,081.93 × 5,352.42
4. Step 4: Simplify right side
   8,754.85x = 64,667,563.77
5. Step 5: Solve for x
   x = 64,667,563.77/8,754.85
6. Step 6: Final answer
   x = 7,386.48