Finding the Fourth Proportional to 49,211.82, 73,818.87 and 17,624.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,211.82 : 73,818.87 = 17,624.05 : x
2. Step 2: Convert to fraction form
   49,211.82/73,818.87 = 17,624.05/x
3. Step 3: Cross multiply
   49,211.82x = 73,818.87 × 17,624.05
4. Step 4: Simplify right side
   49,211.82x = 1,300,986,998.61
5. Step 5: Solve for x
   x = 1,300,986,998.61/49,211.82
6. Step 6: Final answer
   x = 26,436.48