Finding the Fourth Proportional to 42,001.10, 63,003.91 and 17,037.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,001.10 : 63,003.91 = 17,037.42 : x
2. Step 2: Convert to fraction form
   42,001.10/63,003.91 = 17,037.42/x
3. Step 3: Cross multiply
   42,001.10x = 63,003.91 × 17,037.42
4. Step 4: Simplify right side
   42,001.10x = 1,073,424,076.31
5. Step 5: Solve for x
   x = 1,073,424,076.31/42,001.10
6. Step 6: Final answer
   x = 25,557.05