Finding the Fourth Proportional to 32,837.42, 49,250.72 and 10,666.64

Step by Step Solution

1. Step 1: Write the proportion equation
   32,837.42 : 49,250.72 = 10,666.64 : x
2. Step 2: Convert to fraction form
   32,837.42/49,250.72 = 10,666.64/x
3. Step 3: Cross multiply
   32,837.42x = 49,250.72 × 10,666.64
4. Step 4: Simplify right side
   32,837.42x = 525,339,699.98
5. Step 5: Solve for x
   x = 525,339,699.98/32,837.42
6. Step 6: Final answer
   x = 15,998.20