Finding the Fourth Proportional to 42,818.37, 64,237.32 and 23,096.49

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818.37 : 64,237.32 = 23,096.49 : x
2. Step 2: Convert to fraction form
   42,818.37/64,237.32 = 23,096.49/x
3. Step 3: Cross multiply
   42,818.37x = 64,237.32 × 23,096.49
4. Step 4: Simplify right side
   42,818.37x = 1,483,656,619.01
5. Step 5: Solve for x
   x = 1,483,656,619.01/42,818.37
6. Step 6: Final answer
   x = 34,650.00