Finding the Fourth Proportional to 224,800.84, 336,910.56 and 168,196.81

Step by Step Solution

1. Step 1: Write the proportion equation
   224,800.84 : 336,910.56 = 168,196.81 : x
2. Step 2: Convert to fraction form
   224,800.84/336,910.56 = 168,196.81/x
3. Step 3: Cross multiply
   224,800.84x = 336,910.56 × 168,196.81
4. Step 4: Simplify right side
   224,800.84x = 56,667,281,447.31
5. Step 5: Solve for x
   x = 56,667,281,447.31/224,800.84
6. Step 6: Final answer
   x = 252,077.71