Finding the Fourth Proportional to 42,997.84, 63,976.52 and 41,926.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,997.84 : 63,976.52 = 41,926.48 : x
2. Step 2: Convert to fraction form
   42,997.84/63,976.52 = 41,926.48/x
3. Step 3: Cross multiply
   42,997.84x = 63,976.52 × 41,926.48
4. Step 4: Simplify right side
   42,997.84x = 2,682,310,286.25
5. Step 5: Solve for x
   x = 2,682,310,286.25/42,997.84
6. Step 6: Final answer
   x = 62,382.44