Finding the Fourth Proportional to 108,308.69, 162,393.82 and 52,036.84

Step by Step Solution

1. Step 1: Write the proportion equation
   108,308.69 : 162,393.82 = 52,036.84 : x
2. Step 2: Convert to fraction form
   108,308.69/162,393.82 = 52,036.84/x
3. Step 3: Cross multiply
   108,308.69x = 162,393.82 × 52,036.84
4. Step 4: Simplify right side
   108,308.69x = 8,450,460,692.25
5. Step 5: Solve for x
   x = 8,450,460,692.25/108,308.69
6. Step 6: Final answer
   x = 78,022.00