Finding the Fourth Proportional to 3,188,120.00, 4,399,651.71 and 1,737,815.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,188,120.00 : 4,399,651.71 = 1,737,815.72 : x
2. Step 2: Convert to fraction form
   3,188,120.00/4,399,651.71 = 1,737,815.72/x
3. Step 3: Cross multiply
   3,188,120.00x = 4,399,651.71 × 1,737,815.72
4. Step 4: Simplify right side
   3,188,120.00x = 7,645,783,882,164.62
5. Step 5: Solve for x
   x = 7,645,783,882,164.62/3,188,120.00
6. Step 6: Final answer
   x = 2,398,210.82