Finding the Fourth Proportional to 82,433.95, 113,758.86 and 46,623.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,433.95 : 113,758.86 = 46,623.20 : x
2. Step 2: Convert to fraction form
   82,433.95/113,758.86 = 46,623.20/x
3. Step 3: Cross multiply
   82,433.95x = 113,758.86 × 46,623.20
4. Step 4: Simplify right side
   82,433.95x = 5,303,801,294.21
5. Step 5: Solve for x
   x = 5,303,801,294.21/82,433.95
6. Step 6: Final answer
   x = 64,340.01