Finding the Fourth Proportional to 16,665.05, 25,004.19 and 7,300.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665.05 : 25,004.19 = 7,300.10 : x
2. Step 2: Convert to fraction form
   16,665.05/25,004.19 = 7,300.10/x
3. Step 3: Cross multiply
   16,665.05x = 25,004.19 × 7,300.10
4. Step 4: Simplify right side
   16,665.05x = 182,533,087.42
5. Step 5: Solve for x
   x = 182,533,087.42/16,665.05
6. Step 6: Final answer
   x = 10,953.05