Finding the Fourth Proportional to 109,750.56, 151,456.50 and 59,449.56

Step by Step Solution

1. Step 1: Write the proportion equation
   109,750.56 : 151,456.50 = 59,449.56 : x
2. Step 2: Convert to fraction form
   109,750.56/151,456.50 = 59,449.56/x
3. Step 3: Cross multiply
   109,750.56x = 151,456.50 × 59,449.56
4. Step 4: Simplify right side
   109,750.56x = 9,004,022,284.14
5. Step 5: Solve for x
   x = 9,004,022,284.14/109,750.56
6. Step 6: Final answer
   x = 82,040.79