Finding the Fourth Proportional to 82,779.18, 114,231.88 and 46,968.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,779.18 : 114,231.88 = 46,968.42 : x
2. Step 2: Convert to fraction form
   82,779.18/114,231.88 = 46,968.42/x
3. Step 3: Cross multiply
   82,779.18x = 114,231.88 × 46,968.42
4. Step 4: Simplify right side
   82,779.18x = 5,365,290,917.23
5. Step 5: Solve for x
   x = 5,365,290,917.23/82,779.18
6. Step 6: Final answer
   x = 64,814.50