Finding the Fourth Proportional to 19,947.52, 29,926.41 and 7,467.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,947.52 : 29,926.41 = 7,467.72 : x
2. Step 2: Convert to fraction form
   19,947.52/29,926.41 = 7,467.72/x
3. Step 3: Cross multiply
   19,947.52x = 29,926.41 × 7,467.72
4. Step 4: Simplify right side
   19,947.52x = 223,482,036.43
5. Step 5: Solve for x
   x = 223,482,036.43/19,947.52
6. Step 6: Final answer
   x = 11,203.50