Finding the Fourth Proportional to 359,196.59, 495,811.41 and 214,047.91

Step by Step Solution

1. Step 1: Write the proportion equation
   359,196.59 : 495,811.41 = 214,047.91 : x
2. Step 2: Convert to fraction form
   359,196.59/495,811.41 = 214,047.91/x
3. Step 3: Cross multiply
   359,196.59x = 495,811.41 × 214,047.91
4. Step 4: Simplify right side
   359,196.59x = 106,127,396,064.65
5. Step 5: Solve for x
   x = 106,127,396,064.65/359,196.59
6. Step 6: Final answer
   x = 295,457.69