Finding the Fourth Proportional to 269,899.29, 404,577.99 and 92,284.82

Step by Step Solution

1. Step 1: Write the proportion equation
   269,899.29 : 404,577.99 = 92,284.82 : x
2. Step 2: Convert to fraction form
   269,899.29/404,577.99 = 92,284.82/x
3. Step 3: Cross multiply
   269,899.29x = 404,577.99 × 92,284.82
4. Step 4: Simplify right side
   269,899.29x = 37,336,406,477.39
5. Step 5: Solve for x
   x = 37,336,406,477.39/269,899.29
6. Step 6: Final answer
   x = 138,334.59