Finding the Fourth Proportional to 23,485.34, 32,409.96 and 12,875.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,485.34 : 32,409.96 = 12,875.06 : x
2. Step 2: Convert to fraction form
   23,485.34/32,409.96 = 12,875.06/x
3. Step 3: Cross multiply
   23,485.34x = 32,409.96 × 12,875.06
4. Step 4: Simplify right side
   23,485.34x = 417,280,179.60
5. Step 5: Solve for x
   x = 417,280,179.60/23,485.34
6. Step 6: Final answer
   x = 17,767.69