Finding the Fourth Proportional to 2,546.76, 3,817.98 and 1,570.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.76 : 3,817.98 = 1,570.68 : x
2. Step 2: Convert to fraction form
   2,546.76/3,817.98 = 1,570.68/x
3. Step 3: Cross multiply
   2,546.76x = 3,817.98 × 1,570.68
4. Step 4: Simplify right side
   2,546.76x = 5,996,824.83
5. Step 5: Solve for x
   x = 5,996,824.83/2,546.76
6. Step 6: Final answer
   x = 2,354.69