Finding the Fourth Proportional to 194,067.91, 291,009.69 and 67,692.82

Step by Step Solution

1. Step 1: Write the proportion equation
   194,067.91 : 291,009.69 = 67,692.82 : x
2. Step 2: Convert to fraction form
   194,067.91/291,009.69 = 67,692.82/x
3. Step 3: Cross multiply
   194,067.91x = 291,009.69 × 67,692.82
4. Step 4: Simplify right side
   194,067.91x = 19,699,266,563.43
5. Step 5: Solve for x
   x = 19,699,266,563.43/194,067.91
6. Step 6: Final answer
   x = 101,507.08