Finding the Fourth Proportional to 154,111,234.06, 231,142,243.69 and 44,910,861.94

Step by Step Solution

1. Step 1: Write the proportion equation
   154,111,234.06 : 231,142,243.69 = 44,910,861.94 : x
2. Step 2: Convert to fraction form
   154,111,234.06/231,142,243.69 = 44,910,861.94/x
3. Step 3: Cross multiply
   154,111,234.06x = 231,142,243.69 × 44,910,861.94
4. Step 4: Simplify right side
   154,111,234.06x = 10,380,797,394,173,294
5. Step 5: Solve for x
   x = 10,380,797,394,173,294/154,111,234.06
6. Step 6: Final answer
   x = 67,359,121.86