Finding the Fourth Proportional to 42,376.08, 63,584.86 and 17,074.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,376.08 : 63,584.86 = 17,074.54 : x
2. Step 2: Convert to fraction form
   42,376.08/63,584.86 = 17,074.54/x
3. Step 3: Cross multiply
   42,376.08x = 63,584.86 × 17,074.54
4. Step 4: Simplify right side
   42,376.08x = 1,085,682,033.82
5. Step 5: Solve for x
   x = 1,085,682,033.82/42,376.08
6. Step 6: Final answer
   x = 25,620.16