Finding the Fourth Proportional to 3,788,329.02, 5,227,828.47 and 2,069,405.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788,329.02 : 5,227,828.47 = 2,069,405.34 : x
2. Step 2: Convert to fraction form
   3,788,329.02/5,227,828.47 = 2,069,405.34/x
3. Step 3: Cross multiply
   3,788,329.02x = 5,227,828.47 × 2,069,405.34
4. Step 4: Simplify right side
   3,788,329.02x = 10,818,496,152,422.03
5. Step 5: Solve for x
   x = 10,818,496,152,422.03/3,788,329.02
6. Step 6: Final answer
   x = 2,855,743.55