Finding the Fourth Proportional to 217,404.06, 300,060.63 and 141,017.82

Step by Step Solution

1. Step 1: Write the proportion equation
   217,404.06 : 300,060.63 = 141,017.82 : x
2. Step 2: Convert to fraction form
   217,404.06/300,060.63 = 141,017.82/x
3. Step 3: Cross multiply
   217,404.06x = 300,060.63 × 141,017.82
4. Step 4: Simplify right side
   217,404.06x = 42,313,895,910.43
5. Step 5: Solve for x
   x = 42,313,895,910.43/217,404.06
6. Step 6: Final answer
   x = 194,632.50