Finding the Fourth Proportional to 23,486.02, 32,410.71 and 12,875.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,486.02 : 32,410.71 = 12,875.43 : x
2. Step 2: Convert to fraction form
   23,486.02/32,410.71 = 12,875.43/x
3. Step 3: Cross multiply
   23,486.02x = 32,410.71 × 12,875.43
4. Step 4: Simplify right side
   23,486.02x = 417,301,827.86
5. Step 5: Solve for x
   x = 417,301,827.86/23,486.02
6. Step 6: Final answer
   x = 17,768.09