Finding the Fourth Proportional to 16,368.35, 22,587.72 and 10,005.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,368.35 : 22,587.72 = 10,005.60 : x
2. Step 2: Convert to fraction form
   16,368.35/22,587.72 = 10,005.60/x
3. Step 3: Cross multiply
   16,368.35x = 22,587.72 × 10,005.60
4. Step 4: Simplify right side
   16,368.35x = 226,003,691.23
5. Step 5: Solve for x
   x = 226,003,691.23/16,368.35
6. Step 6: Final answer
   x = 13,807.36