Finding the Fourth Proportional to 23,634.59, 32,615.82 and 13,023.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,634.59 : 32,615.82 = 13,023.99 : x
2. Step 2: Convert to fraction form
   23,634.59/32,615.82 = 13,023.99/x
3. Step 3: Cross multiply
   23,634.59x = 32,615.82 × 13,023.99
4. Step 4: Simplify right side
   23,634.59x = 424,788,113.52
5. Step 5: Solve for x
   x = 424,788,113.52/23,634.59
6. Step 6: Final answer
   x = 17,973.16