Finding the Fourth Proportional to 42,182, 63,273.10 and 12,597.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,182 : 63,273.10 = 12,597.52 : x
2. Step 2: Convert to fraction form
   42,182/63,273.10 = 12,597.52/x
3. Step 3: Cross multiply
   42,182x = 63,273.10 × 12,597.52
4. Step 4: Simplify right side
   42,182x = 797,084,142.71
5. Step 5: Solve for x
   x = 797,084,142.71/42,182
6. Step 6: Final answer
   x = 18,896.31