Finding the Fourth Proportional to 36,665.59, 50,598.54 and 19,898.59

Step by Step Solution

1. Step 1: Write the proportion equation
   36,665.59 : 50,598.54 = 19,898.59 : x
2. Step 2: Convert to fraction form
   36,665.59/50,598.54 = 19,898.59/x
3. Step 3: Cross multiply
   36,665.59x = 50,598.54 × 19,898.59
4. Step 4: Simplify right side
   36,665.59x = 1,006,839,602.06
5. Step 5: Solve for x
   x = 1,006,839,602.06/36,665.59
6. Step 6: Final answer
   x = 27,460.07