Finding the Fourth Proportional to 146,601.02, 202,298.22 and 82,942.88

Step by Step Solution

1. Step 1: Write the proportion equation
   146,601.02 : 202,298.22 = 82,942.88 : x
2. Step 2: Convert to fraction form
   146,601.02/202,298.22 = 82,942.88/x
3. Step 3: Cross multiply
   146,601.02x = 202,298.22 × 82,942.88
4. Step 4: Simplify right side
   146,601.02x = 16,779,196,985.67
5. Step 5: Solve for x
   x = 16,779,196,985.67/146,601.02
6. Step 6: Final answer
   x = 114,454.84