Finding the Fourth Proportional to 35,828.64, 49,441.04 and 19,697.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,828.64 : 49,441.04 = 19,697.04 : x
2. Step 2: Convert to fraction form
   35,828.64/49,441.04 = 19,697.04/x
3. Step 3: Cross multiply
   35,828.64x = 49,441.04 × 19,697.04
4. Step 4: Simplify right side
   35,828.64x = 973,842,142.52
5. Step 5: Solve for x
   x = 973,842,142.52/35,828.64
6. Step 6: Final answer
   x = 27,180.55