Finding the Fourth Proportional to 108,806.83, 150,164.22 and 61,060.37

Step by Step Solution

1. Step 1: Write the proportion equation
   108,806.83 : 150,164.22 = 61,060.37 : x
2. Step 2: Convert to fraction form
   108,806.83/150,164.22 = 61,060.37/x
3. Step 3: Cross multiply
   108,806.83x = 150,164.22 × 61,060.37
4. Step 4: Simplify right side
   108,806.83x = 9,169,082,833.96
5. Step 5: Solve for x
   x = 9,169,082,833.96/108,806.83
6. Step 6: Final answer
   x = 84,269.37