Finding the Fourth Proportional to 49,141.02, 73,722.60 and 17,976

Step by Step Solution

1. Step 1: Write the proportion equation
   49,141.02 : 73,722.60 = 17,976 : x
2. Step 2: Convert to fraction form
   49,141.02/73,722.60 = 17,976/x
3. Step 3: Cross multiply
   49,141.02x = 73,722.60 × 17,976
4. Step 4: Simplify right side
   49,141.02x = 1,325,237,457.60
5. Step 5: Solve for x
   x = 1,325,237,457.60/49,141.02
6. Step 6: Final answer
   x = 26,968.05