Finding the Fourth Proportional to 16,066.60, 24,071.10 and 13,762.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,066.60 : 24,071.10 = 13,762.60 : x
2. Step 2: Convert to fraction form
   16,066.60/24,071.10 = 13,762.60/x
3. Step 3: Cross multiply
   16,066.60x = 24,071.10 × 13,762.60
4. Step 4: Simplify right side
   16,066.60x = 331,280,920.86
5. Step 5: Solve for x
   x = 331,280,920.86/16,066.60
6. Step 6: Final answer
   x = 20,619.23