Finding the Fourth Proportional to 72,592.95, 108,837.95 and 28,182.27

Step by Step Solution

1. Step 1: Write the proportion equation
   72,592.95 : 108,837.95 = 28,182.27 : x
2. Step 2: Convert to fraction form
   72,592.95/108,837.95 = 28,182.27/x
3. Step 3: Cross multiply
   72,592.95x = 108,837.95 × 28,182.27
4. Step 4: Simplify right side
   72,592.95x = 3,067,300,352.24
5. Step 5: Solve for x
   x = 3,067,300,352.24/72,592.95
6. Step 6: Final answer
   x = 42,253.42