Finding the Fourth Proportional to 23,576.59, 32,526.47 and 13,499.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,576.59 : 32,526.47 = 13,499.61 : x
2. Step 2: Convert to fraction form
   23,576.59/32,526.47 = 13,499.61/x
3. Step 3: Cross multiply
   23,576.59x = 32,526.47 × 13,499.61
4. Step 4: Simplify right side
   23,576.59x = 439,094,716.45
5. Step 5: Solve for x
   x = 439,094,716.45/23,576.59
6. Step 6: Final answer
   x = 18,624.18