Finding the Fourth Proportional to 83,692.52, 115,495.15 and 50,158.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,692.52 : 115,495.15 = 50,158.52 : x
2. Step 2: Convert to fraction form
   83,692.52/115,495.15 = 50,158.52/x
3. Step 3: Cross multiply
   83,692.52x = 115,495.15 × 50,158.52
4. Step 4: Simplify right side
   83,692.52x = 5,793,064,962.91
5. Step 5: Solve for x
   x = 5,793,064,962.91/83,692.52
6. Step 6: Final answer
   x = 69,218.44