Finding the Fourth Proportional to 49,073.32, 67,722.82 and 26,718.12

Step by Step Solution

1. Step 1: Write the proportion equation
   49,073.32 : 67,722.82 = 26,718.12 : x
2. Step 2: Convert to fraction form
   49,073.32/67,722.82 = 26,718.12/x
3. Step 3: Cross multiply
   49,073.32x = 67,722.82 × 26,718.12
4. Step 4: Simplify right side
   49,073.32x = 1,809,426,431.50
5. Step 5: Solve for x
   x = 1,809,426,431.50/49,073.32
6. Step 6: Final answer
   x = 36,871.90