Finding the Fourth Proportional to 49,075.50, 67,724.28 and 26,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,075.50 : 67,724.28 = 26,719.50 : x
2. Step 2: Convert to fraction form
   49,075.50/67,724.28 = 26,719.50/x
3. Step 3: Cross multiply
   49,075.50x = 67,724.28 × 26,719.50
4. Step 4: Simplify right side
   49,075.50x = 1,809,558,899.46
5. Step 5: Solve for x
   x = 1,809,558,899.46/49,075.50
6. Step 6: Final answer
   x = 36,872.96