Finding the Fourth Proportional to 23,613.06, 32,586.12 and 13,002.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.06 : 32,586.12 = 13,002.87 : x
2. Step 2: Convert to fraction form
   23,613.06/32,586.12 = 13,002.87/x
3. Step 3: Cross multiply
   23,613.06x = 32,586.12 × 13,002.87
4. Step 4: Simplify right side
   23,613.06x = 423,713,082.16
5. Step 5: Solve for x
   x = 423,713,082.16/23,613.06
6. Step 6: Final answer
   x = 17,944.01