Finding the Fourth Proportional to 50,147,143.96, 69,172,341.32 and 33,173,214.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,147,143.96 : 69,172,341.32 = 33,173,214.88 : x
2. Step 2: Convert to fraction form
   50,147,143.96/69,172,341.32 = 33,173,214.88/x
3. Step 3: Cross multiply
   50,147,143.96x = 69,172,341.32 × 33,173,214.88
4. Step 4: Simplify right side
   50,147,143.96x = 2,294,668,942,361,062.50
5. Step 5: Solve for x
   x = 2,294,668,942,361,062.50/50,147,143.96
6. Step 6: Final answer
   x = 45,758,716.47