Finding the Fourth Proportional to 13,495.96, 18,624.18 and 7,527.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,495.96 : 18,624.18 = 7,527.52 : x
2. Step 2: Convert to fraction form
   13,495.96/18,624.18 = 7,527.52/x
3. Step 3: Cross multiply
   13,495.96x = 18,624.18 × 7,527.52
4. Step 4: Simplify right side
   13,495.96x = 140,193,887.43
5. Step 5: Solve for x
   x = 140,193,887.43/13,495.96
6. Step 6: Final answer
   x = 10,387.84