Finding the Fourth Proportional to 36,709, 50,654.12 and 21,598.34

Step by Step Solution

1. Step 1: Write the proportion equation
   36,709 : 50,654.12 = 21,598.34 : x
2. Step 2: Convert to fraction form
   36,709/50,654.12 = 21,598.34/x
3. Step 3: Cross multiply
   36,709x = 50,654.12 × 21,598.34
4. Step 4: Simplify right side
   36,709x = 1,094,044,833.52
5. Step 5: Solve for x
   x = 1,094,044,833.52/36,709
6. Step 6: Final answer
   x = 29,803.18