Finding the Fourth Proportional to 23,189.83, 34,754.94 and 10,530.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,189.83 : 34,754.94 = 10,530.34 : x
2. Step 2: Convert to fraction form
   23,189.83/34,754.94 = 10,530.34/x
3. Step 3: Cross multiply
   23,189.83x = 34,754.94 × 10,530.34
4. Step 4: Simplify right side
   23,189.83x = 365,981,334.88
5. Step 5: Solve for x
   x = 365,981,334.88/23,189.83
6. Step 6: Final answer
   x = 15,781.98