Finding the Fourth Proportional to 52,250.38, 72,105.73 and 28,377.45

Step by Step Solution

1. Step 1: Write the proportion equation
   52,250.38 : 72,105.73 = 28,377.45 : x
2. Step 2: Convert to fraction form
   52,250.38/72,105.73 = 28,377.45/x
3. Step 3: Cross multiply
   52,250.38x = 72,105.73 × 28,377.45
4. Step 4: Simplify right side
   52,250.38x = 2,046,176,676.84
5. Step 5: Solve for x
   x = 2,046,176,676.84/52,250.38
6. Step 6: Final answer
   x = 39,160.99