Finding the Fourth Proportional to 6,977,189.00, 10,465,783.61 and 2,185,253.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,977,189.00 : 10,465,783.61 = 2,185,253.30 : x
2. Step 2: Convert to fraction form
   6,977,189.00/10,465,783.61 = 2,185,253.30/x
3. Step 3: Cross multiply
   6,977,189.00x = 10,465,783.61 × 2,185,253.30
4. Step 4: Simplify right side
   6,977,189.00x = 22,870,388,186,076.61
5. Step 5: Solve for x
   x = 22,870,388,186,076.61/6,977,189.00
6. Step 6: Final answer
   x = 3,277,879.99