Finding the Fourth Proportional to 16,868.52, 23,274.36 and 10,152.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,868.52 : 23,274.36 = 10,152.72 : x
2. Step 2: Convert to fraction form
   16,868.52/23,274.36 = 10,152.72/x
3. Step 3: Cross multiply
   16,868.52x = 23,274.36 × 10,152.72
4. Step 4: Simplify right side
   16,868.52x = 236,298,060.26
5. Step 5: Solve for x
   x = 236,298,060.26/16,868.52
6. Step 6: Final answer
   x = 14,008.23