Finding the Fourth Proportional to 35,964, 49,634.01 and 21,628.53

Step by Step Solution

1. Step 1: Write the proportion equation
   35,964 : 49,634.01 = 21,628.53 : x
2. Step 2: Convert to fraction form
   35,964/49,634.01 = 21,628.53/x
3. Step 3: Cross multiply
   35,964x = 49,634.01 × 21,628.53
4. Step 4: Simplify right side
   35,964x = 1,073,510,674.31
5. Step 5: Solve for x
   x = 1,073,510,674.31/35,964
6. Step 6: Final answer
   x = 29,849.59