Finding the Fourth Proportional to 11,847,357.12, 17,771,724.59 and 3,328,357.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,847,357.12 : 17,771,724.59 = 3,328,357.89 : x
2. Step 2: Convert to fraction form
   11,847,357.12/17,771,724.59 = 3,328,357.89/x
3. Step 3: Cross multiply
   11,847,357.12x = 17,771,724.59 × 3,328,357.89
4. Step 4: Simplify right side
   11,847,357.12x = 59,150,659,758,033.52
5. Step 5: Solve for x
   x = 59,150,659,758,033.52/11,847,357.12
6. Step 6: Final answer
   x = 4,992,730.38