Finding the Fourth Proportional to 2,383.95, 3,572.67 and 1,516.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.95 : 3,572.67 = 1,516.71 : x
2. Step 2: Convert to fraction form
   2,383.95/3,572.67 = 1,516.71/x
3. Step 3: Cross multiply
   2,383.95x = 3,572.67 × 1,516.71
4. Step 4: Simplify right side
   2,383.95x = 5,418,704.32
5. Step 5: Solve for x
   x = 5,418,704.32/2,383.95
6. Step 6: Final answer
   x = 2,272.99