Finding the Fourth Proportional to 105,795.54, 158,692.78 and 37,457.79

Step by Step Solution

1. Step 1: Write the proportion equation
   105,795.54 : 158,692.78 = 37,457.79 : x
2. Step 2: Convert to fraction form
   105,795.54/158,692.78 = 37,457.79/x
3. Step 3: Cross multiply
   105,795.54x = 158,692.78 × 37,457.79
4. Step 4: Simplify right side
   105,795.54x = 5,944,280,734.11
5. Step 5: Solve for x
   x = 5,944,280,734.11/105,795.54
6. Step 6: Final answer
   x = 56,186.50