Finding the Fourth Proportional to 23,679.98, 32,677.98 and 13,069.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,679.98 : 32,677.98 = 13,069.34 : x
2. Step 2: Convert to fraction form
   23,679.98/32,677.98 = 13,069.34/x
3. Step 3: Cross multiply
   23,679.98x = 32,677.98 × 13,069.34
4. Step 4: Simplify right side
   23,679.98x = 427,079,631.13
5. Step 5: Solve for x
   x = 427,079,631.13/23,679.98
6. Step 6: Final answer
   x = 18,035.47