Finding the Fourth Proportional to 224,396.76, 309,667.50 and 123,794.76

Step by Step Solution

1. Step 1: Write the proportion equation
   224,396.76 : 309,667.50 = 123,794.76 : x
2. Step 2: Convert to fraction form
   224,396.76/309,667.50 = 123,794.76/x
3. Step 3: Cross multiply
   224,396.76x = 309,667.50 × 123,794.76
4. Step 4: Simplify right side
   224,396.76x = 38,335,213,842.30
5. Step 5: Solve for x
   x = 38,335,213,842.30/224,396.76
6. Step 6: Final answer
   x = 170,836.75