Finding the Fourth Proportional to 22,005.75, 32,986.76 and 10,298.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,005.75 : 32,986.76 = 10,298.01 : x
2. Step 2: Convert to fraction form
   22,005.75/32,986.76 = 10,298.01/x
3. Step 3: Cross multiply
   22,005.75x = 32,986.76 × 10,298.01
4. Step 4: Simplify right side
   22,005.75x = 339,697,932.86
5. Step 5: Solve for x
   x = 339,697,932.86/22,005.75
6. Step 6: Final answer
   x = 15,436.78