Finding the Fourth Proportional to 73,096.56, 109,561.28 and 33,146.01

Step by Step Solution

1. Step 1: Write the proportion equation
   73,096.56 : 109,561.28 = 33,146.01 : x
2. Step 2: Convert to fraction form
   73,096.56/109,561.28 = 33,146.01/x
3. Step 3: Cross multiply
   73,096.56x = 109,561.28 × 33,146.01
4. Step 4: Simplify right side
   73,096.56x = 3,631,519,116.76
5. Step 5: Solve for x
   x = 3,631,519,116.76/73,096.56
6. Step 6: Final answer
   x = 49,681.12