Finding the Fourth Proportional to 1,880,870.76, 2,596,395.96 and 1,269,851.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,870.76 : 2,596,395.96 = 1,269,851.04 : x
2. Step 2: Convert to fraction form
   1,880,870.76/2,596,395.96 = 1,269,851.04/x
3. Step 3: Cross multiply
   1,880,870.76x = 2,596,395.96 × 1,269,851.04
4. Step 4: Simplify right side
   1,880,870.76x = 3,297,036,110,057.80
5. Step 5: Solve for x
   x = 3,297,036,110,057.80/1,880,870.76
6. Step 6: Final answer
   x = 1,752,930.71