Finding the Fourth Proportional to 16,099.30, 22,210.56 and 10,045.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.30 : 22,210.56 = 10,045.98 : x
2. Step 2: Convert to fraction form
   16,099.30/22,210.56 = 10,045.98/x
3. Step 3: Cross multiply
   16,099.30x = 22,210.56 × 10,045.98
4. Step 4: Simplify right side
   16,099.30x = 223,126,841.55
5. Step 5: Solve for x
   x = 223,126,841.55/16,099.30
6. Step 6: Final answer
   x = 13,859.41