Finding the Fourth Proportional to 49,196.57, 73,789.38 and 17,605.35

Step by Step Solution

1. Step 1: Write the proportion equation
   49,196.57 : 73,789.38 = 17,605.35 : x
2. Step 2: Convert to fraction form
   49,196.57/73,789.38 = 17,605.35/x
3. Step 3: Cross multiply
   49,196.57x = 73,789.38 × 17,605.35
4. Step 4: Simplify right side
   49,196.57x = 1,299,087,861.18
5. Step 5: Solve for x
   x = 1,299,087,861.18/49,196.57
6. Step 6: Final answer
   x = 26,406.07