Finding the Fourth Proportional to 101,028.56, 151,558.43 and 34,453.12

Step by Step Solution

1. Step 1: Write the proportion equation
   101,028.56 : 151,558.43 = 34,453.12 : x
2. Step 2: Convert to fraction form
   101,028.56/151,558.43 = 34,453.12/x
3. Step 3: Cross multiply
   101,028.56x = 151,558.43 × 34,453.12
4. Step 4: Simplify right side
   101,028.56x = 5,221,660,775.80
5. Step 5: Solve for x
   x = 5,221,660,775.80/101,028.56
6. Step 6: Final answer
   x = 51,685.00