Finding the Fourth Proportional to 2,075,262.50, 2,863,906.05 and 1,169,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,262.50 : 2,863,906.05 = 1,169,844.50 : x
2. Step 2: Convert to fraction form
   2,075,262.50/2,863,906.05 = 1,169,844.50/x
3. Step 3: Cross multiply
   2,075,262.50x = 2,863,906.05 × 1,169,844.50
4. Step 4: Simplify right side
   2,075,262.50x = 3,350,324,741,109.22
5. Step 5: Solve for x
   x = 3,350,324,741,109.22/2,075,262.50
6. Step 6: Final answer
   x = 1,614,410.10