Finding the Fourth Proportional to 5,081.88, 7,624.56 and 3,632.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081.88 : 7,624.56 = 3,632.34 : x
2. Step 2: Convert to fraction form
   5,081.88/7,624.56 = 3,632.34/x
3. Step 3: Cross multiply
   5,081.88x = 7,624.56 × 3,632.34
4. Step 4: Simplify right side
   5,081.88x = 27,694,994.27
5. Step 5: Solve for x
   x = 27,694,994.27/5,081.88
6. Step 6: Final answer
   x = 5,449.75