Finding the Fourth Proportional to 49,066.72, 73,611 and 17,901.96

Step by Step Solution

1. Step 1: Write the proportion equation
   49,066.72 : 73,611 = 17,901.96 : x
2. Step 2: Convert to fraction form
   49,066.72/73,611 = 17,901.96/x
3. Step 3: Cross multiply
   49,066.72x = 73,611 × 17,901.96
4. Step 4: Simplify right side
   49,066.72x = 1,317,781,177.56
5. Step 5: Solve for x
   x = 1,317,781,177.56/49,066.72
6. Step 6: Final answer
   x = 26,856.92