Finding the Fourth Proportional to 82,287.41, 113,556.71 and 46,477.49

Step by Step Solution

1. Step 1: Write the proportion equation
   82,287.41 : 113,556.71 = 46,477.49 : x
2. Step 2: Convert to fraction form
   82,287.41/113,556.71 = 46,477.49/x
3. Step 3: Cross multiply
   82,287.41x = 113,556.71 × 46,477.49
4. Step 4: Simplify right side
   82,287.41x = 5,277,830,621.07
5. Step 5: Solve for x
   x = 5,277,830,621.07/82,287.41
6. Step 6: Final answer
   x = 64,138.98