Finding the Fourth Proportional to 42,301.82, 63,449.10 and 17,334.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,301.82 : 63,449.10 = 17,334.74 : x
2. Step 2: Convert to fraction form
   42,301.82/63,449.10 = 17,334.74/x
3. Step 3: Cross multiply
   42,301.82x = 63,449.10 × 17,334.74
4. Step 4: Simplify right side
   42,301.82x = 1,099,873,651.73
5. Step 5: Solve for x
   x = 1,099,873,651.73/42,301.82
6. Step 6: Final answer
   x = 26,000.62