Finding the Fourth Proportional to 374,518.71, 516,835.71 and 204,752.82

Step by Step Solution

1. Step 1: Write the proportion equation
   374,518.71 : 516,835.71 = 204,752.82 : x
2. Step 2: Convert to fraction form
   374,518.71/516,835.71 = 204,752.82/x
3. Step 3: Cross multiply
   374,518.71x = 516,835.71 × 204,752.82
4. Step 4: Simplify right side
   374,518.71x = 105,823,569,099.20
5. Step 5: Solve for x
   x = 105,823,569,099.20/374,518.71
6. Step 6: Final answer
   x = 282,558.83