Finding the Fourth Proportional to 39,364.02, 58,980.33 and 17,144.10

Step by Step Solution

1. Step 1: Write the proportion equation
   39,364.02 : 58,980.33 = 17,144.10 : x
2. Step 2: Convert to fraction form
   39,364.02/58,980.33 = 17,144.10/x
3. Step 3: Cross multiply
   39,364.02x = 58,980.33 × 17,144.10
4. Step 4: Simplify right side
   39,364.02x = 1,011,164,675.55
5. Step 5: Solve for x
   x = 1,011,164,675.55/39,364.02
6. Step 6: Final answer
   x = 25,687.54