Finding the Fourth Proportional to 105,692.69, 158,555.43 and 35,566.53

Step by Step Solution

1. Step 1: Write the proportion equation
   105,692.69 : 158,555.43 = 35,566.53 : x
2. Step 2: Convert to fraction form
   105,692.69/158,555.43 = 35,566.53/x
3. Step 3: Cross multiply
   105,692.69x = 158,555.43 × 35,566.53
4. Step 4: Simplify right side
   105,692.69x = 5,639,266,457.76
5. Step 5: Solve for x
   x = 5,639,266,457.76/105,692.69
6. Step 6: Final answer
   x = 53,355.31