Finding the Fourth Proportional to 82,454.37, 113,787.06 and 46,643.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,454.37 : 113,787.06 = 46,643.63 : x
2. Step 2: Convert to fraction form
   82,454.37/113,787.06 = 46,643.63/x
3. Step 3: Cross multiply
   82,454.37x = 113,787.06 × 46,643.63
4. Step 4: Simplify right side
   82,454.37x = 5,307,440,956.49
5. Step 5: Solve for x
   x = 5,307,440,956.49/82,454.37
6. Step 6: Final answer
   x = 64,368.22