Finding the Fourth Proportional to 82,418.08, 113,736.24 and 46,607.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,418.08 : 113,736.24 = 46,607.98 : x
2. Step 2: Convert to fraction form
   82,418.08/113,736.24 = 46,607.98/x
3. Step 3: Cross multiply
   82,418.08x = 113,736.24 × 46,607.98
4. Step 4: Simplify right side
   82,418.08x = 5,301,016,399.20
5. Step 5: Solve for x
   x = 5,301,016,399.20/82,418.08
6. Step 6: Final answer
   x = 64,318.61