Finding the Fourth Proportional to 2,456,754.43, 3,390,516.27 and 1,354,381.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,754.43 : 3,390,516.27 = 1,354,381.74 : x
2. Step 2: Convert to fraction form
   2,456,754.43/3,390,516.27 = 1,354,381.74/x
3. Step 3: Cross multiply
   2,456,754.43x = 3,390,516.27 × 1,354,381.74
4. Step 4: Simplify right side
   2,456,754.43x = 4,592,053,311,915.89
5. Step 5: Solve for x
   x = 4,592,053,311,915.89/2,456,754.43
6. Step 6: Final answer
   x = 1,869,154.39