Finding the Fourth Proportional to 12,364.52, 17,060.63 and 10,002.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,364.52 : 17,060.63 = 10,002.56 : x
2. Step 2: Convert to fraction form
   12,364.52/17,060.63 = 10,002.56/x
3. Step 3: Cross multiply
   12,364.52x = 17,060.63 × 10,002.56
4. Step 4: Simplify right side
   12,364.52x = 170,649,839.90
5. Step 5: Solve for x
   x = 170,649,839.90/12,364.52
6. Step 6: Final answer
   x = 13,801.58