Finding the Fourth Proportional to 82,621.30, 114,017.09 and 46,818.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,621.30 : 114,017.09 = 46,818.15 : x
2. Step 2: Convert to fraction form
   82,621.30/114,017.09 = 46,818.15/x
3. Step 3: Cross multiply
   82,621.30x = 114,017.09 × 46,818.15
4. Step 4: Simplify right side
   82,621.30x = 5,338,069,339.23
5. Step 5: Solve for x
   x = 5,338,069,339.23/82,621.30
6. Step 6: Final answer
   x = 64,608.88