Finding the Fourth Proportional to 154,111,233.96, 231,142,243.53 and 44,910,861.83

Step by Step Solution

1. Step 1: Write the proportion equation
   154,111,233.96 : 231,142,243.53 = 44,910,861.83 : x
2. Step 2: Convert to fraction form
   154,111,233.96/231,142,243.53 = 44,910,861.83/x
3. Step 3: Cross multiply
   154,111,233.96x = 231,142,243.53 × 44,910,861.83
4. Step 4: Simplify right side
   154,111,233.96x = 10,380,797,362,027,488
5. Step 5: Solve for x
   x = 10,380,797,362,027,488/154,111,233.96
6. Step 6: Final answer
   x = 67,359,121.69