Finding the Fourth Proportional to 48,472.82, 72,748.12 and 25,105.94

Step by Step Solution

1. Step 1: Write the proportion equation
   48,472.82 : 72,748.12 = 25,105.94 : x
2. Step 2: Convert to fraction form
   48,472.82/72,748.12 = 25,105.94/x
3. Step 3: Cross multiply
   48,472.82x = 72,748.12 × 25,105.94
4. Step 4: Simplify right side
   48,472.82x = 1,826,409,810.30
5. Step 5: Solve for x
   x = 1,826,409,810.30/48,472.82
6. Step 6: Final answer
   x = 37,679.05