Finding the Fourth Proportional to 104,799.36, 144,610.56 and 59,482.56

Step by Step Solution

1. Step 1: Write the proportion equation
   104,799.36 : 144,610.56 = 59,482.56 : x
2. Step 2: Convert to fraction form
   104,799.36/144,610.56 = 59,482.56/x
3. Step 3: Cross multiply
   104,799.36x = 144,610.56 × 59,482.56
4. Step 4: Simplify right side
   104,799.36x = 8,601,806,311.83
5. Step 5: Solve for x
   x = 8,601,806,311.83/104,799.36
6. Step 6: Final answer
   x = 82,078.81