Finding the Fourth Proportional to 3,384,054.69, 4,671,041.18 and 2,176,830.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384,054.69 : 4,671,041.18 = 2,176,830.69 : x
2. Step 2: Convert to fraction form
   3,384,054.69/4,671,041.18 = 2,176,830.69/x
3. Step 3: Cross multiply
   3,384,054.69x = 4,671,041.18 × 2,176,830.69
4. Step 4: Simplify right side
   3,384,054.69x = 10,168,065,783,993.66
5. Step 5: Solve for x
   x = 10,168,065,783,993.66/3,384,054.69
6. Step 6: Final answer
   x = 3,004,699.01