Finding the Fourth Proportional to 42,884.98, 64,309.24 and 17,567.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,884.98 : 64,309.24 = 17,567.04 : x
2. Step 2: Convert to fraction form
   42,884.98/64,309.24 = 17,567.04/x
3. Step 3: Cross multiply
   42,884.98x = 64,309.24 × 17,567.04
4. Step 4: Simplify right side
   42,884.98x = 1,129,722,991.45
5. Step 5: Solve for x
   x = 1,129,722,991.45/42,884.98
6. Step 6: Final answer
   x = 26,343.09