Finding the Fourth Proportional to 224,126,028.27, 335,499,515.33 and 146,235,214.49

Step by Step Solution

1. Step 1: Write the proportion equation
   224,126,028.27 : 335,499,515.33 = 146,235,214.49 : x
2. Step 2: Convert to fraction form
   224,126,028.27/335,499,515.33 = 146,235,214.49/x
3. Step 3: Cross multiply
   224,126,028.27x = 335,499,515.33 × 146,235,214.49
4. Step 4: Simplify right side
   224,126,028.27x = 49,061,843,583,164,920
5. Step 5: Solve for x
   x = 49,061,843,583,164,920/224,126,028.27
6. Step 6: Final answer
   x = 218,902,926.90