Finding the Fourth Proportional to 82,606.20, 113,996.84 and 46,802.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,606.20 : 113,996.84 = 46,802.84 : x
2. Step 2: Convert to fraction form
   82,606.20/113,996.84 = 46,802.84/x
3. Step 3: Cross multiply
   82,606.20x = 113,996.84 × 46,802.84
4. Step 4: Simplify right side
   82,606.20x = 5,335,375,863.03
5. Step 5: Solve for x
   x = 5,335,375,863.03/82,606.20
6. Step 6: Final answer
   x = 64,588.08