Finding the Fourth Proportional to 7,309.56, 10,087.50 and 4,166.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,309.56 : 10,087.50 = 4,166.52 : x
2. Step 2: Convert to fraction form
   7,309.56/10,087.50 = 4,166.52/x
3. Step 3: Cross multiply
   7,309.56x = 10,087.50 × 4,166.52
4. Step 4: Simplify right side
   7,309.56x = 42,029,770.50
5. Step 5: Solve for x
   x = 42,029,770.50/7,309.56
6. Step 6: Final answer
   x = 5,749.97