Finding the Fourth Proportional to 42,315.96, 63,463.50 and 17,363.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,315.96 : 63,463.50 = 17,363.10 : x
2. Step 2: Convert to fraction form
   42,315.96/63,463.50 = 17,363.10/x
3. Step 3: Cross multiply
   42,315.96x = 63,463.50 × 17,363.10
4. Step 4: Simplify right side
   42,315.96x = 1,101,923,096.85
5. Step 5: Solve for x
   x = 1,101,923,096.85/42,315.96
6. Step 6: Final answer
   x = 26,040.37