Finding the Fourth Proportional to 16,665.42, 25,005.03 and 7,300.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665.42 : 25,005.03 = 7,300.60 : x
2. Step 2: Convert to fraction form
   16,665.42/25,005.03 = 7,300.60/x
3. Step 3: Cross multiply
   16,665.42x = 25,005.03 × 7,300.60
4. Step 4: Simplify right side
   16,665.42x = 182,551,722.02
5. Step 5: Solve for x
   x = 182,551,722.02/16,665.42
6. Step 6: Final answer
   x = 10,953.92