Finding the Fourth Proportional to 37,740.72, 56,612.34 and 16,964.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,740.72 : 56,612.34 = 16,964.28 : x
2. Step 2: Convert to fraction form
   37,740.72/56,612.34 = 16,964.28/x
3. Step 3: Cross multiply
   37,740.72x = 56,612.34 × 16,964.28
4. Step 4: Simplify right side
   37,740.72x = 960,387,587.22
5. Step 5: Solve for x
   x = 960,387,587.22/37,740.72
6. Step 6: Final answer
   x = 25,446.99