Finding the Fourth Proportional to 49,501.32, 68,315.58 and 28,281.48

Step by Step Solution

1. Step 1: Write the proportion equation
   49,501.32 : 68,315.58 = 28,281.48 : x
2. Step 2: Convert to fraction form
   49,501.32/68,315.58 = 28,281.48/x
3. Step 3: Cross multiply
   49,501.32x = 68,315.58 × 28,281.48
4. Step 4: Simplify right side
   49,501.32x = 1,932,065,709.46
5. Step 5: Solve for x
   x = 1,932,065,709.46/49,501.32
6. Step 6: Final answer
   x = 39,030.59