Finding the Fourth Proportional to 23,613.94, 32,587.15 and 13,003.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.94 : 32,587.15 = 13,003.58 : x
2. Step 2: Convert to fraction form
   23,613.94/32,587.15 = 13,003.58/x
3. Step 3: Cross multiply
   23,613.94x = 32,587.15 × 13,003.58
4. Step 4: Simplify right side
   23,613.94x = 423,749,612.00
5. Step 5: Solve for x
   x = 423,749,612.00/23,613.94
6. Step 6: Final answer
   x = 17,944.89