Finding the Fourth Proportional to 52,754.83, 72,801.78 and 28,882.99

Step by Step Solution

1. Step 1: Write the proportion equation
   52,754.83 : 72,801.78 = 28,882.99 : x
2. Step 2: Convert to fraction form
   52,754.83/72,801.78 = 28,882.99/x
3. Step 3: Cross multiply
   52,754.83x = 72,801.78 × 28,882.99
4. Step 4: Simplify right side
   52,754.83x = 2,102,733,083.72
5. Step 5: Solve for x
   x = 2,102,733,083.72/52,754.83
6. Step 6: Final answer
   x = 39,858.59