Finding the Fourth Proportional to 35,927.32, 49,581.69 and 21,591.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,927.32 : 49,581.69 = 21,591.54 : x
2. Step 2: Convert to fraction form
   35,927.32/49,581.69 = 21,591.54/x
3. Step 3: Cross multiply
   35,927.32x = 49,581.69 × 21,591.54
4. Step 4: Simplify right side
   35,927.32x = 1,070,545,042.90
5. Step 5: Solve for x
   x = 1,070,545,042.90/35,927.32
6. Step 6: Final answer
   x = 29,797.52