Finding the Fourth Proportional to 5,632.32, 8,442.61 and 2,513.79

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632.32 : 8,442.61 = 2,513.79 : x
2. Step 2: Convert to fraction form
   5,632.32/8,442.61 = 2,513.79/x
3. Step 3: Cross multiply
   5,632.32x = 8,442.61 × 2,513.79
4. Step 4: Simplify right side
   5,632.32x = 21,222,948.59
5. Step 5: Solve for x
   x = 21,222,948.59/5,632.32
6. Step 6: Final answer
   x = 3,768.07