Finding the Fourth Proportional to 5,726.34, 8,591.55 and 3,532.51

Step by Step Solution

1. Step 1: Write the proportion equation
   5,726.34 : 8,591.55 = 3,532.51 : x
2. Step 2: Convert to fraction form
   5,726.34/8,591.55 = 3,532.51/x
3. Step 3: Cross multiply
   5,726.34x = 8,591.55 × 3,532.51
4. Step 4: Simplify right side
   5,726.34x = 30,349,736.29
5. Step 5: Solve for x
   x = 30,349,736.29/5,726.34
6. Step 6: Final answer
   x = 5,300.03