Finding the Fourth Proportional to 42,196.34, 62,936.85 and 35,576.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,196.34 : 62,936.85 = 35,576.57 : x
2. Step 2: Convert to fraction form
   42,196.34/62,936.85 = 35,576.57/x
3. Step 3: Cross multiply
   42,196.34x = 62,936.85 × 35,576.57
4. Step 4: Simplify right side
   42,196.34x = 2,239,076,986.22
5. Step 5: Solve for x
   x = 2,239,076,986.22/42,196.34
6. Step 6: Final answer
   x = 53,063.30