Finding the Fourth Proportional to 82,809.30, 114,267.31 and 46,992.18

Step by Step Solution

1. Step 1: Write the proportion equation
   82,809.30 : 114,267.31 = 46,992.18 : x
2. Step 2: Convert to fraction form
   82,809.30/114,267.31 = 46,992.18/x
3. Step 3: Cross multiply
   82,809.30x = 114,267.31 × 46,992.18
4. Step 4: Simplify right side
   82,809.30x = 5,369,669,999.64
5. Step 5: Solve for x
   x = 5,369,669,999.64/82,809.30
6. Step 6: Final answer
   x = 64,843.80