Finding the Fourth Proportional to 52,373.25, 72,273.90 and 28,499.98

Step by Step Solution

1. Step 1: Write the proportion equation
   52,373.25 : 72,273.90 = 28,499.98 : x
2. Step 2: Convert to fraction form
   52,373.25/72,273.90 = 28,499.98/x
3. Step 3: Cross multiply
   52,373.25x = 72,273.90 × 28,499.98
4. Step 4: Simplify right side
   52,373.25x = 2,059,804,704.52
5. Step 5: Solve for x
   x = 2,059,804,704.52/52,373.25
6. Step 6: Final answer
   x = 39,329.33