Finding the Fourth Proportional to 2,493,258.56, 3,440,696.72 and 1,347,338.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,258.56 : 3,440,696.72 = 1,347,338.90 : x
2. Step 2: Convert to fraction form
   2,493,258.56/3,440,696.72 = 1,347,338.90/x
3. Step 3: Cross multiply
   2,493,258.56x = 3,440,696.72 × 1,347,338.90
4. Step 4: Simplify right side
   2,493,258.56x = 4,635,784,510,018.23
5. Step 5: Solve for x
   x = 4,635,784,510,018.23/2,493,258.56
6. Step 6: Final answer
   x = 1,859,327.63