Finding the Fourth Proportional to 52,371.37, 72,274.29 and 28,498.92

Step by Step Solution

1. Step 1: Write the proportion equation
   52,371.37 : 72,274.29 = 28,498.92 : x
2. Step 2: Convert to fraction form
   52,371.37/72,274.29 = 28,498.92/x
3. Step 3: Cross multiply
   52,371.37x = 72,274.29 × 28,498.92
4. Step 4: Simplify right side
   52,371.37x = 2,059,739,208.77
5. Step 5: Solve for x
   x = 2,059,739,208.77/52,371.37
6. Step 6: Final answer
   x = 39,329.49