Finding the Fourth Proportional to 224,160.50, 309,341.49 and 134,736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,160.50 : 309,341.49 = 134,736.50 : x
2. Step 2: Convert to fraction form
   224,160.50/309,341.49 = 134,736.50/x
3. Step 3: Cross multiply
   224,160.50x = 309,341.49 × 134,736.50
4. Step 4: Simplify right side
   224,160.50x = 41,679,589,667.39
5. Step 5: Solve for x
   x = 41,679,589,667.39/224,160.50
6. Step 6: Final answer
   x = 185,936.37