Finding the Fourth Proportional to 35,662.51, 49,215.03 and 19,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,662.51 : 49,215.03 = 19,530.50 : x
2. Step 2: Convert to fraction form
   35,662.51/49,215.03 = 19,530.50/x
3. Step 3: Cross multiply
   35,662.51x = 49,215.03 × 19,530.50
4. Step 4: Simplify right side
   35,662.51x = 961,194,143.42
5. Step 5: Solve for x
   x = 961,194,143.42/35,662.51
6. Step 6: Final answer
   x = 26,952.51