Finding the Fourth Proportional to 23,612.93, 32,585.96 and 13,002.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,612.93 : 32,585.96 = 13,002.56 : x
2. Step 2: Convert to fraction form
   23,612.93/32,585.96 = 13,002.56/x
3. Step 3: Cross multiply
   23,612.93x = 32,585.96 × 13,002.56
4. Step 4: Simplify right side
   23,612.93x = 423,700,900.06
5. Step 5: Solve for x
   x = 423,700,900.06/23,612.93
6. Step 6: Final answer
   x = 17,943.60