Finding the Fourth Proportional to 11,847,356.50, 17,771,723.67 and 3,328,357.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,847,356.50 : 17,771,723.67 = 3,328,357.27 : x
2. Step 2: Convert to fraction form
   11,847,356.50/17,771,723.67 = 3,328,357.27/x
3. Step 3: Cross multiply
   11,847,356.50x = 17,771,723.67 × 3,328,357.27
4. Step 4: Simplify right side
   11,847,356.50x = 59,150,645,677,475.59
5. Step 5: Solve for x
   x = 59,150,645,677,475.59/11,847,356.50
6. Step 6: Final answer
   x = 4,992,729.45