Finding the Fourth Proportional to 2,075,269.50, 2,863,915.65 and 1,169,851.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,269.50 : 2,863,915.65 = 1,169,851.50 : x
2. Step 2: Convert to fraction form
   2,075,269.50/2,863,915.65 = 1,169,851.50/x
3. Step 3: Cross multiply
   2,075,269.50x = 2,863,915.65 × 1,169,851.50
4. Step 4: Simplify right side
   2,075,269.50x = 3,350,356,019,025.98
5. Step 5: Solve for x
   x = 3,350,356,019,025.98/2,075,269.50
6. Step 6: Final answer
   x = 1,614,419.73