Finding the Fourth Proportional to 19,598.73, 29,389.57 and 7,114.60

Step by Step Solution

1. Step 1: Write the proportion equation
   19,598.73 : 29,389.57 = 7,114.60 : x
2. Step 2: Convert to fraction form
   19,598.73/29,389.57 = 7,114.60/x
3. Step 3: Cross multiply
   19,598.73x = 29,389.57 × 7,114.60
4. Step 4: Simplify right side
   19,598.73x = 209,095,034.72
5. Step 5: Solve for x
   x = 209,095,034.72/19,598.73
6. Step 6: Final answer
   x = 10,668.81