Finding the Fourth Proportional to 82,620.72, 114,016.71 and 46,813.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,620.72 : 114,016.71 = 46,813.16 : x
2. Step 2: Convert to fraction form
   82,620.72/114,016.71 = 46,813.16/x
3. Step 3: Cross multiply
   82,620.72x = 114,016.71 × 46,813.16
4. Step 4: Simplify right side
   82,620.72x = 5,337,481,917.82
5. Step 5: Solve for x
   x = 5,337,481,917.82/82,620.72
6. Step 6: Final answer
   x = 64,602.22