Finding the Fourth Proportional to 23,274.56, 32,111.04 and 13,201.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,274.56 : 32,111.04 = 13,201.92 : x
2. Step 2: Convert to fraction form
   23,274.56/32,111.04 = 13,201.92/x
3. Step 3: Cross multiply
   23,274.56x = 32,111.04 × 13,201.92
4. Step 4: Simplify right side
   23,274.56x = 423,927,381.20
5. Step 5: Solve for x
   x = 423,927,381.20/23,274.56
6. Step 6: Final answer
   x = 18,214.20