Finding the Fourth Proportional to 49,221.72, 67,926.06 and 26,865.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,221.72 : 67,926.06 = 26,865.72 : x
2. Step 2: Convert to fraction form
   49,221.72/67,926.06 = 26,865.72/x
3. Step 3: Cross multiply
   49,221.72x = 67,926.06 × 26,865.72
4. Step 4: Simplify right side
   49,221.72x = 1,824,882,508.66
5. Step 5: Solve for x
   x = 1,824,882,508.66/49,221.72
6. Step 6: Final answer
   x = 37,074.74