Finding the Fourth Proportional to 42,544.02, 63,821.15 and 14,081.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,544.02 : 63,821.15 = 14,081.94 : x
2. Step 2: Convert to fraction form
   42,544.02/63,821.15 = 14,081.94/x
3. Step 3: Cross multiply
   42,544.02x = 63,821.15 × 14,081.94
4. Step 4: Simplify right side
   42,544.02x = 898,725,605.03
5. Step 5: Solve for x
   x = 898,725,605.03/42,544.02
6. Step 6: Final answer
   x = 21,124.60