Finding the Fourth Proportional to 23,656.48, 32,645.50 and 12,901.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,656.48 : 32,645.50 = 12,901.48 : x
2. Step 2: Convert to fraction form
   23,656.48/32,645.50 = 12,901.48/x
3. Step 3: Cross multiply
   23,656.48x = 32,645.50 × 12,901.48
4. Step 4: Simplify right side
   23,656.48x = 421,175,265.34
5. Step 5: Solve for x
   x = 421,175,265.34/23,656.48
6. Step 6: Final answer
   x = 17,803.80