Finding the Fourth Proportional to 4,492.42, 6,741.71 and 1,570.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,492.42 : 6,741.71 = 1,570.72 : x
2. Step 2: Convert to fraction form
   4,492.42/6,741.71 = 1,570.72/x
3. Step 3: Cross multiply
   4,492.42x = 6,741.71 × 1,570.72
4. Step 4: Simplify right side
   4,492.42x = 10,589,338.73
5. Step 5: Solve for x
   x = 10,589,338.73/4,492.42
6. Step 6: Final answer
   x = 2,357.16