Finding the Fourth Proportional to 105,768.86, 158,694.83 and 46,562.99

Step by Step Solution

1. Step 1: Write the proportion equation
   105,768.86 : 158,694.83 = 46,562.99 : x
2. Step 2: Convert to fraction form
   105,768.86/158,694.83 = 46,562.99/x
3. Step 3: Cross multiply
   105,768.86x = 158,694.83 × 46,562.99
4. Step 4: Simplify right side
   105,768.86x = 7,389,305,549.53
5. Step 5: Solve for x
   x = 7,389,305,549.53/105,768.86
6. Step 6: Final answer
   x = 69,862.77