Finding the Fourth Proportional to 35,528.94, 49,030.01 and 19,613.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,528.94 : 49,030.01 = 19,613.42 : x
2. Step 2: Convert to fraction form
   35,528.94/49,030.01 = 19,613.42/x
3. Step 3: Cross multiply
   35,528.94x = 49,030.01 × 19,613.42
4. Step 4: Simplify right side
   35,528.94x = 961,645,835.52
5. Step 5: Solve for x
   x = 961,645,835.52/35,528.94
6. Step 6: Final answer
   x = 27,066.55