Finding the Fourth Proportional to 37,959.48, 56,898.72 and 19,253.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,959.48 : 56,898.72 = 19,253.34 : x
2. Step 2: Convert to fraction form
   37,959.48/56,898.72 = 19,253.34/x
3. Step 3: Cross multiply
   37,959.48x = 56,898.72 × 19,253.34
4. Step 4: Simplify right side
   37,959.48x = 1,095,490,401.72
5. Step 5: Solve for x
   x = 1,095,490,401.72/37,959.48
6. Step 6: Final answer
   x = 28,859.47