Finding the Fourth Proportional to 16,377.09, 22,577.50 and 13,849.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,377.09 : 22,577.50 = 13,849.06 : x
2. Step 2: Convert to fraction form
   16,377.09/22,577.50 = 13,849.06/x
3. Step 3: Cross multiply
   16,377.09x = 22,577.50 × 13,849.06
4. Step 4: Simplify right side
   16,377.09x = 312,677,152.15
5. Step 5: Solve for x
   x = 312,677,152.15/16,377.09
6. Step 6: Final answer
   x = 19,092.35