Finding the Fourth Proportional to 23,640.76, 32,624.94 and 13,030.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,640.76 : 32,624.94 = 13,030.52 : x
2. Step 2: Convert to fraction form
   23,640.76/32,624.94 = 13,030.52/x
3. Step 3: Cross multiply
   23,640.76x = 32,624.94 × 13,030.52
4. Step 4: Simplify right side
   23,640.76x = 425,119,933.17
5. Step 5: Solve for x
   x = 425,119,933.17/23,640.76
6. Step 6: Final answer
   x = 17,982.50