Finding the Fourth Proportional to 17,573.08, 26,322.72 and 12,000.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,573.08 : 26,322.72 = 12,000.32 : x
2. Step 2: Convert to fraction form
   17,573.08/26,322.72 = 12,000.32/x
3. Step 3: Cross multiply
   17,573.08x = 26,322.72 × 12,000.32
4. Step 4: Simplify right side
   17,573.08x = 315,881,063.27
5. Step 5: Solve for x
   x = 315,881,063.27/17,573.08
6. Step 6: Final answer
   x = 17,975.28