Finding the Fourth Proportional to 49,071.56, 67,718.76 and 26,715.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,071.56 : 67,718.76 = 26,715.56 : x
2. Step 2: Convert to fraction form
   49,071.56/67,718.76 = 26,715.56/x
3. Step 3: Cross multiply
   49,071.56x = 67,718.76 × 26,715.56
4. Step 4: Simplify right side
   49,071.56x = 1,809,144,765.20
5. Step 5: Solve for x
   x = 1,809,144,765.20/49,071.56
6. Step 6: Final answer
   x = 36,867.48