Finding the Fourth Proportional to 10,007.56, 13,810.74 and 5,532.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,007.56 : 13,810.74 = 5,532.04 : x
2. Step 2: Convert to fraction form
   10,007.56/13,810.74 = 5,532.04/x
3. Step 3: Cross multiply
   10,007.56x = 13,810.74 × 5,532.04
4. Step 4: Simplify right side
   10,007.56x = 76,401,566.11
5. Step 5: Solve for x
   x = 76,401,566.11/10,007.56
6. Step 6: Final answer
   x = 7,634.39