Finding the Fourth Proportional to 49,156.01, 73,564.58 and 30,168.03

Step by Step Solution

1. Step 1: Write the proportion equation
   49,156.01 : 73,564.58 = 30,168.03 : x
2. Step 2: Convert to fraction form
   49,156.01/73,564.58 = 30,168.03/x
3. Step 3: Cross multiply
   49,156.01x = 73,564.58 × 30,168.03
4. Step 4: Simplify right side
   49,156.01x = 2,219,298,305.54
5. Step 5: Solve for x
   x = 2,219,298,305.54/49,156.01
6. Step 6: Final answer
   x = 45,148.06