Finding the Fourth Proportional to 2,290,099.16, 3,160,435.56 and 1,271,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,099.16 : 3,160,435.56 = 1,271,504 : x
2. Step 2: Convert to fraction form
   2,290,099.16/3,160,435.56 = 1,271,504/x
3. Step 3: Cross multiply
   2,290,099.16x = 3,160,435.56 × 1,271,504
4. Step 4: Simplify right side
   2,290,099.16x = 4,018,506,456,282.24
5. Step 5: Solve for x
   x = 4,018,506,456,282.24/2,290,099.16
6. Step 6: Final answer
   x = 1,754,730.33