Finding the Fourth Proportional to 146,483.72, 202,155.54 and 82,827.08

Step by Step Solution

1. Step 1: Write the proportion equation
   146,483.72 : 202,155.54 = 82,827.08 : x
2. Step 2: Convert to fraction form
   146,483.72/202,155.54 = 82,827.08/x
3. Step 3: Cross multiply
   146,483.72x = 202,155.54 × 82,827.08
4. Step 4: Simplify right side
   146,483.72x = 16,743,953,084.02
5. Step 5: Solve for x
   x = 16,743,953,084.02/146,483.72
6. Step 6: Final answer
   x = 114,305.90