Finding the Fourth Proportional to 23,722.89, 32,737.60 and 13,112.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,722.89 : 32,737.60 = 13,112.52 : x
2. Step 2: Convert to fraction form
   23,722.89/32,737.60 = 13,112.52/x
3. Step 3: Cross multiply
   23,722.89x = 32,737.60 × 13,112.52
4. Step 4: Simplify right side
   23,722.89x = 429,272,434.75
5. Step 5: Solve for x
   x = 429,272,434.75/23,722.89
6. Step 6: Final answer
   x = 18,095.28