Finding the Fourth Proportional to 54,424.84, 81,608.10 and 24,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   54,424.84 : 81,608.10 = 24,826.72 : x
2. Step 2: Convert to fraction form
   54,424.84/81,608.10 = 24,826.72/x
3. Step 3: Cross multiply
   54,424.84x = 81,608.10 × 24,826.72
4. Step 4: Simplify right side
   54,424.84x = 2,026,061,448.43
5. Step 5: Solve for x
   x = 2,026,061,448.43/54,424.84
6. Step 6: Final answer
   x = 37,226.78