Finding the Fourth Proportional to 82,408.72, 113,719.26 and 46,606.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,408.72 : 113,719.26 = 46,606.24 : x
2. Step 2: Convert to fraction form
   82,408.72/113,719.26 = 46,606.24/x
3. Step 3: Cross multiply
   82,408.72x = 113,719.26 × 46,606.24
4. Step 4: Simplify right side
   82,408.72x = 5,300,027,124.18
5. Step 5: Solve for x
   x = 5,300,027,124.18/82,408.72
6. Step 6: Final answer
   x = 64,313.91