Finding the Fourth Proportional to 16,412.30, 24,622.78 and 4,726.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,412.30 : 24,622.78 = 4,726.46 : x
2. Step 2: Convert to fraction form
   16,412.30/24,622.78 = 4,726.46/x
3. Step 3: Cross multiply
   16,412.30x = 24,622.78 × 4,726.46
4. Step 4: Simplify right side
   16,412.30x = 116,378,584.76
5. Step 5: Solve for x
   x = 116,378,584.76/16,412.30
6. Step 6: Final answer
   x = 7,090.94