Finding the Fourth Proportional to 23,609.94, 32,577.58 and 14,178.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,609.94 : 32,577.58 = 14,178.72 : x
2. Step 2: Convert to fraction form
   23,609.94/32,577.58 = 14,178.72/x
3. Step 3: Cross multiply
   23,609.94x = 32,577.58 × 14,178.72
4. Step 4: Simplify right side
   23,609.94x = 461,908,385.10
5. Step 5: Solve for x
   x = 461,908,385.10/23,609.94
6. Step 6: Final answer
   x = 19,564.15