Finding the Fourth Proportional to 16,054.18, 22,156.44 and 10,090.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,054.18 : 22,156.44 = 10,090.42 : x
2. Step 2: Convert to fraction form
   16,054.18/22,156.44 = 10,090.42/x
3. Step 3: Cross multiply
   16,054.18x = 22,156.44 × 10,090.42
4. Step 4: Simplify right side
   16,054.18x = 223,567,785.30
5. Step 5: Solve for x
   x = 223,567,785.30/16,054.18
6. Step 6: Final answer
   x = 13,925.83