Finding the Fourth Proportional to 83,826.56, 115,680.56 and 46,100.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,826.56 : 115,680.56 = 46,100.72 : x
2. Step 2: Convert to fraction form
   83,826.56/115,680.56 = 46,100.72/x
3. Step 3: Cross multiply
   83,826.56x = 115,680.56 × 46,100.72
4. Step 4: Simplify right side
   83,826.56x = 5,332,957,106.00
5. Step 5: Solve for x
   x = 5,332,957,106.00/83,826.56
6. Step 6: Final answer
   x = 63,618.94