Finding the Fourth Proportional to 30,845.02, 42,566.22 and 16,697.83

Step by Step Solution

1. Step 1: Write the proportion equation
   30,845.02 : 42,566.22 = 16,697.83 : x
2. Step 2: Convert to fraction form
   30,845.02/42,566.22 = 16,697.83/x
3. Step 3: Cross multiply
   30,845.02x = 42,566.22 × 16,697.83
4. Step 4: Simplify right side
   30,845.02x = 710,763,505.30
5. Step 5: Solve for x
   x = 710,763,505.30/30,845.02
6. Step 6: Final answer
   x = 23,043.06