Finding the Fourth Proportional to 42,046.86, 62,998.93 and 25,371.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,046.86 : 62,998.93 = 25,371.86 : x
2. Step 2: Convert to fraction form
   42,046.86/62,998.93 = 25,371.86/x
3. Step 3: Cross multiply
   42,046.86x = 62,998.93 × 25,371.86
4. Step 4: Simplify right side
   42,046.86x = 1,598,399,590.26
5. Step 5: Solve for x
   x = 1,598,399,590.26/42,046.86
6. Step 6: Final answer
   x = 38,014.72