Finding the Fourth Proportional to 49,093.77, 67,752.03 and 28,962.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,093.77 : 67,752.03 = 28,962.42 : x
2. Step 2: Convert to fraction form
   49,093.77/67,752.03 = 28,962.42/x
3. Step 3: Cross multiply
   49,093.77x = 67,752.03 × 28,962.42
4. Step 4: Simplify right side
   49,093.77x = 1,962,262,748.71
5. Step 5: Solve for x
   x = 1,962,262,748.71/49,093.77
6. Step 6: Final answer
   x = 39,969.69