Finding the Fourth Proportional to 42,544, 63,845.16 and 14,842

Step by Step Solution

1. Step 1: Write the proportion equation
   42,544 : 63,845.16 = 14,842 : x
2. Step 2: Convert to fraction form
   42,544/63,845.16 = 14,842/x
3. Step 3: Cross multiply
   42,544x = 63,845.16 × 14,842
4. Step 4: Simplify right side
   42,544x = 947,589,864.72
5. Step 5: Solve for x
   x = 947,589,864.72/42,544
6. Step 6: Final answer
   x = 22,273.17