Finding the Fourth Proportional to 76,579.83, 105,663.96 and 46,359.27

Step by Step Solution

1. Step 1: Write the proportion equation
   76,579.83 : 105,663.96 = 46,359.27 : x
2. Step 2: Convert to fraction form
   76,579.83/105,663.96 = 46,359.27/x
3. Step 3: Cross multiply
   76,579.83x = 105,663.96 × 46,359.27
4. Step 4: Simplify right side
   76,579.83x = 4,898,504,050.91
5. Step 5: Solve for x
   x = 4,898,504,050.91/76,579.83
6. Step 6: Final answer
   x = 63,965.98