Finding the Fourth Proportional to 16,773.02, 25,158.06 and 5,679.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.02 : 25,158.06 = 5,679.46 : x
2. Step 2: Convert to fraction form
   16,773.02/25,158.06 = 5,679.46/x
3. Step 3: Cross multiply
   16,773.02x = 25,158.06 × 5,679.46
4. Step 4: Simplify right side
   16,773.02x = 142,884,069.66
5. Step 5: Solve for x
   x = 142,884,069.66/16,773.02
6. Step 6: Final answer
   x = 8,518.68