Finding the Fourth Proportional to 2,651.45, 3,658.72 and 1,532.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651.45 : 3,658.72 = 1,532.74 : x
2. Step 2: Convert to fraction form
   2,651.45/3,658.72 = 1,532.74/x
3. Step 3: Cross multiply
   2,651.45x = 3,658.72 × 1,532.74
4. Step 4: Simplify right side
   2,651.45x = 5,607,853.51
5. Step 5: Solve for x
   x = 5,607,853.51/2,651.45
6. Step 6: Final answer
   x = 2,115.02