Finding the Fourth Proportional to 67,345.02, 101,024.82 and 20,601.54

Step by Step Solution

1. Step 1: Write the proportion equation
   67,345.02 : 101,024.82 = 20,601.54 : x
2. Step 2: Convert to fraction form
   67,345.02/101,024.82 = 20,601.54/x
3. Step 3: Cross multiply
   67,345.02x = 101,024.82 × 20,601.54
4. Step 4: Simplify right side
   67,345.02x = 2,081,266,870.22
5. Step 5: Solve for x
   x = 2,081,266,870.22/67,345.02
6. Step 6: Final answer
   x = 30,904.54