Finding the Fourth Proportional to 23,498.07, 32,424.34 and 13,427.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,498.07 : 32,424.34 = 13,427.16 : x
2. Step 2: Convert to fraction form
   23,498.07/32,424.34 = 13,427.16/x
3. Step 3: Cross multiply
   23,498.07x = 32,424.34 × 13,427.16
4. Step 4: Simplify right side
   23,498.07x = 435,366,801.07
5. Step 5: Solve for x
   x = 435,366,801.07/23,498.07
6. Step 6: Final answer
   x = 18,527.77