Finding the Fourth Proportional to 23,613.08, 32,585.89 and 13,002.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.08 : 32,585.89 = 13,002.63 : x
2. Step 2: Convert to fraction form
   23,613.08/32,585.89 = 13,002.63/x
3. Step 3: Cross multiply
   23,613.08x = 32,585.89 × 13,002.63
4. Step 4: Simplify right side
   23,613.08x = 423,702,075.45
5. Step 5: Solve for x
   x = 423,702,075.45/23,613.08
6. Step 6: Final answer
   x = 17,943.53