Finding the Fourth Proportional to 7,309.93, 10,087.73 and 4,166.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,309.93 : 10,087.73 = 4,166.10 : x
2. Step 2: Convert to fraction form
   7,309.93/10,087.73 = 4,166.10/x
3. Step 3: Cross multiply
   7,309.93x = 10,087.73 × 4,166.10
4. Step 4: Simplify right side
   7,309.93x = 42,026,491.95
5. Step 5: Solve for x
   x = 42,026,491.95/7,309.93
6. Step 6: Final answer
   x = 5,749.23