Finding the Fourth Proportional to 3,139.71, 4,706.51 and 1,495.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,139.71 : 4,706.51 = 1,495.82 : x
2. Step 2: Convert to fraction form
   3,139.71/4,706.51 = 1,495.82/x
3. Step 3: Cross multiply
   3,139.71x = 4,706.51 × 1,495.82
4. Step 4: Simplify right side
   3,139.71x = 7,040,060.78
5. Step 5: Solve for x
   x = 7,040,060.78/3,139.71
6. Step 6: Final answer
   x = 2,242.26