Finding the Fourth Proportional to 23,560.98, 32,515.98 and 13,492.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,560.98 : 32,515.98 = 13,492.59 : x
2. Step 2: Convert to fraction form
   23,560.98/32,515.98 = 13,492.59/x
3. Step 3: Cross multiply
   23,560.98x = 32,515.98 × 13,492.59
4. Step 4: Simplify right side
   23,560.98x = 438,724,786.59
5. Step 5: Solve for x
   x = 438,724,786.59/23,560.98
6. Step 6: Final answer
   x = 18,620.82