Finding the Fourth Proportional to 21,759.44, 32,633.88 and 10,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   21,759.44 : 32,633.88 = 10,061.48 : x
2. Step 2: Convert to fraction form
   21,759.44/32,633.88 = 10,061.48/x
3. Step 3: Cross multiply
   21,759.44x = 32,633.88 × 10,061.48
4. Step 4: Simplify right side
   21,759.44x = 328,345,130.94
5. Step 5: Solve for x
   x = 328,345,130.94/21,759.44
6. Step 6: Final answer
   x = 15,089.78