Finding the Fourth Proportional to 59,056.06, 88,575.78 and 16,939.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,056.06 : 88,575.78 = 16,939.76 : x
2. Step 2: Convert to fraction form
   59,056.06/88,575.78 = 16,939.76/x
3. Step 3: Cross multiply
   59,056.06x = 88,575.78 × 16,939.76
4. Step 4: Simplify right side
   59,056.06x = 1,500,452,455.01
5. Step 5: Solve for x
   x = 1,500,452,455.01/59,056.06
6. Step 6: Final answer
   x = 25,407.26