Finding the Fourth Proportional to 82,408.91, 113,726.52 and 46,604.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,408.91 : 113,726.52 = 46,604.25 : x
2. Step 2: Convert to fraction form
   82,408.91/113,726.52 = 46,604.25/x
3. Step 3: Cross multiply
   82,408.91x = 113,726.52 × 46,604.25
4. Step 4: Simplify right side
   82,408.91x = 5,300,139,169.71
5. Step 5: Solve for x
   x = 5,300,139,169.71/82,408.91
6. Step 6: Final answer
   x = 64,315.13