Finding the Fourth Proportional to 42,074.92, 63,120.98 and 17,114.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,074.92 : 63,120.98 = 17,114.77 : x
2. Step 2: Convert to fraction form
   42,074.92/63,120.98 = 17,114.77/x
3. Step 3: Cross multiply
   42,074.92x = 63,120.98 × 17,114.77
4. Step 4: Simplify right side
   42,074.92x = 1,080,300,939.86
5. Step 5: Solve for x
   x = 1,080,300,939.86/42,074.92
6. Step 6: Final answer
   x = 25,675.65