Finding the Fourth Proportional to 22,441.52, 30,967.47 and 13,010.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,441.52 : 30,967.47 = 13,010.69 : x
2. Step 2: Convert to fraction form
   22,441.52/30,967.47 = 13,010.69/x
3. Step 3: Cross multiply
   22,441.52x = 30,967.47 × 13,010.69
4. Step 4: Simplify right side
   22,441.52x = 402,907,997.42
5. Step 5: Solve for x
   x = 402,907,997.42/22,441.52
6. Step 6: Final answer
   x = 17,953.69