Finding the Fourth Proportional to 42,003.54, 62,998.02 and 14,301.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,003.54 : 62,998.02 = 14,301.54 : x
2. Step 2: Convert to fraction form
   42,003.54/62,998.02 = 14,301.54/x
3. Step 3: Cross multiply
   42,003.54x = 62,998.02 × 14,301.54
4. Step 4: Simplify right side
   42,003.54x = 900,968,702.95
5. Step 5: Solve for x
   x = 900,968,702.95/42,003.54
6. Step 6: Final answer
   x = 21,449.83