Finding the Fourth Proportional to 3,797,128.29, 5,240,050.80 and 2,054,797.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797,128.29 : 5,240,050.80 = 2,054,797.50 : x
2. Step 2: Convert to fraction form
   3,797,128.29/5,240,050.80 = 2,054,797.50/x
3. Step 3: Cross multiply
   3,797,128.29x = 5,240,050.80 × 2,054,797.50
4. Step 4: Simplify right side
   3,797,128.29x = 10,767,243,307,215.94
5. Step 5: Solve for x
   x = 10,767,243,307,215.94/3,797,128.29
6. Step 6: Final answer
   x = 2,835,628.00