Finding the Fourth Proportional to 2,427,870.38, 3,350,461.30 and 1,340,142.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427,870.38 : 3,350,461.30 = 1,340,142.24 : x
2. Step 2: Convert to fraction form
   2,427,870.38/3,350,461.30 = 1,340,142.24/x
3. Step 3: Cross multiply
   2,427,870.38x = 3,350,461.30 × 1,340,142.24
4. Step 4: Simplify right side
   2,427,870.38x = 4,490,094,711,615.31
5. Step 5: Solve for x
   x = 4,490,094,711,615.31/2,427,870.38
6. Step 6: Final answer
   x = 1,849,396.39