Finding the Fourth Proportional to 3,809,631.57, 5,715,005.04 and 1,788,080.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,809,631.57 : 5,715,005.04 = 1,788,080.82 : x
2. Step 2: Convert to fraction form
   3,809,631.57/5,715,005.04 = 1,788,080.82/x
3. Step 3: Cross multiply
   3,809,631.57x = 5,715,005.04 × 1,788,080.82
4. Step 4: Simplify right side
   3,809,631.57x = 10,218,890,898,227.33
5. Step 5: Solve for x
   x = 10,218,890,898,227.33/3,809,631.57
6. Step 6: Final answer
   x = 2,682,382.98