Finding the Fourth Proportional to 233,061.99, 321,442.83 and 159,518.01

Step by Step Solution

1. Step 1: Write the proportion equation
   233,061.99 : 321,442.83 = 159,518.01 : x
2. Step 2: Convert to fraction form
   233,061.99/321,442.83 = 159,518.01/x
3. Step 3: Cross multiply
   233,061.99x = 321,442.83 × 159,518.01
4. Step 4: Simplify right side
   233,061.99x = 51,275,920,570.37
5. Step 5: Solve for x
   x = 51,275,920,570.37/233,061.99
6. Step 6: Final answer
   x = 220,009.79