Finding the Fourth Proportional to 42,029.18, 63,043.82 and 13,941.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,029.18 : 63,043.82 = 13,941.82 : x
2. Step 2: Convert to fraction form
   42,029.18/63,043.82 = 13,941.82/x
3. Step 3: Cross multiply
   42,029.18x = 63,043.82 × 13,941.82
4. Step 4: Simplify right side
   42,029.18x = 878,945,651.93
5. Step 5: Solve for x
   x = 878,945,651.93/42,029.18
6. Step 6: Final answer
   x = 20,912.75