Finding the Fourth Proportional to 2,094.82, 3,139.48 and 1,570.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.82 : 3,139.48 = 1,570.70 : x
2. Step 2: Convert to fraction form
   2,094.82/3,139.48 = 1,570.70/x
3. Step 3: Cross multiply
   2,094.82x = 3,139.48 × 1,570.70
4. Step 4: Simplify right side
   2,094.82x = 4,931,181.24
5. Step 5: Solve for x
   x = 4,931,181.24/2,094.82
6. Step 6: Final answer
   x = 2,353.99