Finding the Fourth Proportional to 2,120,150.37, 3,178,553.00 and 1,054,610.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,120,150.37 : 3,178,553.00 = 1,054,610.85 : x
2. Step 2: Convert to fraction form
   2,120,150.37/3,178,553.00 = 1,054,610.85/x
3. Step 3: Cross multiply
   2,120,150.37x = 3,178,553.00 × 1,054,610.85
4. Step 4: Simplify right side
   2,120,150.37x = 3,352,136,475,827.00
5. Step 5: Solve for x
   x = 3,352,136,475,827.00/2,120,150.37
6. Step 6: Final answer
   x = 1,581,084.31