Finding the Fourth Proportional to 42,796.44, 64,204.38 and 23,074.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,796.44 : 64,204.38 = 23,074.56 : x
2. Step 2: Convert to fraction form
   42,796.44/64,204.38 = 23,074.56/x
3. Step 3: Cross multiply
   42,796.44x = 64,204.38 × 23,074.56
4. Step 4: Simplify right side
   42,796.44x = 1,481,487,818.57
5. Step 5: Solve for x
   x = 1,481,487,818.57/42,796.44
6. Step 6: Final answer
   x = 34,617.08