Finding the Fourth Proportional to 10,008.52, 13,811.80 and 5,532.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,008.52 : 13,811.80 = 5,532.26 : x
2. Step 2: Convert to fraction form
   10,008.52/13,811.80 = 5,532.26/x
3. Step 3: Cross multiply
   10,008.52x = 13,811.80 × 5,532.26
4. Step 4: Simplify right side
   10,008.52x = 76,410,468.67
5. Step 5: Solve for x
   x = 76,410,468.67/10,008.52
6. Step 6: Final answer
   x = 7,634.54