Finding the Fourth Proportional to 2,025,409.89, 2,795,320.96 and 1,328,276.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,409.89 : 2,795,320.96 = 1,328,276.98 : x
2. Step 2: Convert to fraction form
   2,025,409.89/2,795,320.96 = 1,328,276.98/x
3. Step 3: Cross multiply
   2,025,409.89x = 2,795,320.96 × 1,328,276.98
4. Step 4: Simplify right side
   2,025,409.89x = 3,712,960,482,879.50
5. Step 5: Solve for x
   x = 3,712,960,482,879.50/2,025,409.89
6. Step 6: Final answer
   x = 1,833,189.67