Finding the Fourth Proportional to 59,443.92, 89,181.36 and 26,170.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,443.92 : 89,181.36 = 26,170.56 : x
2. Step 2: Convert to fraction form
   59,443.92/89,181.36 = 26,170.56/x
3. Step 3: Cross multiply
   59,443.92x = 89,181.36 × 26,170.56
4. Step 4: Simplify right side
   59,443.92x = 2,333,926,132.76
5. Step 5: Solve for x
   x = 2,333,926,132.76/59,443.92
6. Step 6: Final answer
   x = 39,262.66