Finding the Fourth Proportional to 37,725.02, 52,062.17 and 20,958.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,725.02 : 52,062.17 = 20,958.02 : x
2. Step 2: Convert to fraction form
   37,725.02/52,062.17 = 20,958.02/x
3. Step 3: Cross multiply
   37,725.02x = 52,062.17 × 20,958.02
4. Step 4: Simplify right side
   37,725.02x = 1,091,120,000.10
5. Step 5: Solve for x
   x = 1,091,120,000.10/37,725.02
6. Step 6: Final answer
   x = 28,922.98