Finding the Fourth Proportional to 82,410.51, 113,728.74 and 46,605.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,410.51 : 113,728.74 = 46,605.88 : x
2. Step 2: Convert to fraction form
   82,410.51/113,728.74 = 46,605.88/x
3. Step 3: Cross multiply
   82,410.51x = 113,728.74 × 46,605.88
4. Step 4: Simplify right side
   82,410.51x = 5,300,427,440.35
5. Step 5: Solve for x
   x = 5,300,427,440.35/82,410.51
6. Step 6: Final answer
   x = 64,317.37