Finding the Fourth Proportional to 5,152.83, 7,732.49 and 2,521.95

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152.83 : 7,732.49 = 2,521.95 : x
2. Step 2: Convert to fraction form
   5,152.83/7,732.49 = 2,521.95/x
3. Step 3: Cross multiply
   5,152.83x = 7,732.49 × 2,521.95
4. Step 4: Simplify right side
   5,152.83x = 19,500,940.55
5. Step 5: Solve for x
   x = 19,500,940.55/5,152.83
6. Step 6: Final answer
   x = 3,784.51