Finding the Fourth Proportional to 16,404.04, 24,606.20 and 4,717.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,404.04 : 24,606.20 = 4,717.28 : x
2. Step 2: Convert to fraction form
   16,404.04/24,606.20 = 4,717.28/x
3. Step 3: Cross multiply
   16,404.04x = 24,606.20 × 4,717.28
4. Step 4: Simplify right side
   16,404.04x = 116,074,335.14
5. Step 5: Solve for x
   x = 116,074,335.14/16,404.04
6. Step 6: Final answer
   x = 7,075.96