Finding the Fourth Proportional to 25,200.72, 37,720.24 and 16,747.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,200.72 : 37,720.24 = 16,747.83 : x
2. Step 2: Convert to fraction form
   25,200.72/37,720.24 = 16,747.83/x
3. Step 3: Cross multiply
   25,200.72x = 37,720.24 × 16,747.83
4. Step 4: Simplify right side
   25,200.72x = 631,732,125.21
5. Step 5: Solve for x
   x = 631,732,125.21/25,200.72
6. Step 6: Final answer
   x = 25,068.02