Finding the Fourth Proportional to 49,098.62, 73,626.06 and 17,912

Step by Step Solution

1. Step 1: Write the proportion equation
   49,098.62 : 73,626.06 = 17,912 : x
2. Step 2: Convert to fraction form
   49,098.62/73,626.06 = 17,912/x
3. Step 3: Cross multiply
   49,098.62x = 73,626.06 × 17,912
4. Step 4: Simplify right side
   49,098.62x = 1,318,789,986.72
5. Step 5: Solve for x
   x = 1,318,789,986.72/49,098.62
6. Step 6: Final answer
   x = 26,860.02