Finding the Fourth Proportional to 84,768.69, 116,980.06 and 46,529.85

Step by Step Solution

1. Step 1: Write the proportion equation
   84,768.69 : 116,980.06 = 46,529.85 : x
2. Step 2: Convert to fraction form
   84,768.69/116,980.06 = 46,529.85/x
3. Step 3: Cross multiply
   84,768.69x = 116,980.06 × 46,529.85
4. Step 4: Simplify right side
   84,768.69x = 5,443,063,936.50
5. Step 5: Solve for x
   x = 5,443,063,936.50/84,768.69
6. Step 6: Final answer
   x = 64,210.78