Finding the Fourth Proportional to 82,504.12, 123,774.18 and 46,982.23

Step by Step Solution

1. Step 1: Write the proportion equation
   82,504.12 : 123,774.18 = 46,982.23 : x
2. Step 2: Convert to fraction form
   82,504.12/123,774.18 = 46,982.23/x
3. Step 3: Cross multiply
   82,504.12x = 123,774.18 × 46,982.23
4. Step 4: Simplify right side
   82,504.12x = 5,815,186,507.20
5. Step 5: Solve for x
   x = 5,815,186,507.20/82,504.12
6. Step 6: Final answer
   x = 70,483.59