Finding the Fourth Proportional to 89,274.88, 133,922.56 and 26,949.12

Step by Step Solution

1. Step 1: Write the proportion equation
   89,274.88 : 133,922.56 = 26,949.12 : x
2. Step 2: Convert to fraction form
   89,274.88/133,922.56 = 26,949.12/x
3. Step 3: Cross multiply
   89,274.88x = 133,922.56 × 26,949.12
4. Step 4: Simplify right side
   89,274.88x = 3,609,095,140.15
5. Step 5: Solve for x
   x = 3,609,095,140.15/89,274.88
6. Step 6: Final answer
   x = 40,426.77