Finding the Fourth Proportional to 23,643.18, 32,626.04 and 13,032.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,643.18 : 32,626.04 = 13,032.86 : x
2. Step 2: Convert to fraction form
   23,643.18/32,626.04 = 13,032.86/x
3. Step 3: Cross multiply
   23,643.18x = 32,626.04 × 13,032.86
4. Step 4: Simplify right side
   23,643.18x = 425,210,611.67
5. Step 5: Solve for x
   x = 425,210,611.67/23,643.18
6. Step 6: Final answer
   x = 17,984.49