Finding the Fourth Proportional to 16,437.52, 22,670.52 and 10,467.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,437.52 : 22,670.52 = 10,467.28 : x
2. Step 2: Convert to fraction form
   16,437.52/22,670.52 = 10,467.28/x
3. Step 3: Cross multiply
   16,437.52x = 22,670.52 × 10,467.28
4. Step 4: Simplify right side
   16,437.52x = 237,298,680.59
5. Step 5: Solve for x
   x = 237,298,680.59/16,437.52
6. Step 6: Final answer
   x = 14,436.40