Finding the Fourth Proportional to 23,530.46, 32,472.14 and 13,459.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,530.46 : 32,472.14 = 13,459.01 : x
2. Step 2: Convert to fraction form
   23,530.46/32,472.14 = 13,459.01/x
3. Step 3: Cross multiply
   23,530.46x = 32,472.14 × 13,459.01
4. Step 4: Simplify right side
   23,530.46x = 437,042,627.33
5. Step 5: Solve for x
   x = 437,042,627.33/23,530.46
6. Step 6: Final answer
   x = 18,573.49