Finding the Fourth Proportional to 188,012,683.41, 281,359,234.55 and 151,033,707.80

Step by Step Solution

1. Step 1: Write the proportion equation
   188,012,683.41 : 281,359,234.55 = 151,033,707.80 : x
2. Step 2: Convert to fraction form
   188,012,683.41/281,359,234.55 = 151,033,707.80/x
3. Step 3: Cross multiply
   188,012,683.41x = 281,359,234.55 × 151,033,707.80
4. Step 4: Simplify right side
   188,012,683.41x = 42,494,728,417,882,256
5. Step 5: Solve for x
   x = 42,494,728,417,882,256/188,012,683.41
6. Step 6: Final answer
   x = 226,020,540.99