Finding the Fourth Proportional to 82,772.90, 114,218.69 and 46,466.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,772.90 : 114,218.69 = 46,466.03 : x
2. Step 2: Convert to fraction form
   82,772.90/114,218.69 = 46,466.03/x
3. Step 3: Cross multiply
   82,772.90x = 114,218.69 × 46,466.03
4. Step 4: Simplify right side
   82,772.90x = 5,307,289,076.10
5. Step 5: Solve for x
   x = 5,307,289,076.10/82,772.90
6. Step 6: Final answer
   x = 64,118.68