Finding the Fourth Proportional to 42,514.02, 63,779.67 and 14,831.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,514.02 : 63,779.67 = 14,831.46 : x
2. Step 2: Convert to fraction form
   42,514.02/63,779.67 = 14,831.46/x
3. Step 3: Cross multiply
   42,514.02x = 63,779.67 × 14,831.46
4. Step 4: Simplify right side
   42,514.02x = 945,945,624.42
5. Step 5: Solve for x
   x = 945,945,624.42/42,514.02
6. Step 6: Final answer
   x = 22,250.20