Finding the Fourth Proportional to 60,945.04, 91,401.18 and 21,496.96

Step by Step Solution

1. Step 1: Write the proportion equation
   60,945.04 : 91,401.18 = 21,496.96 : x
2. Step 2: Convert to fraction form
   60,945.04/91,401.18 = 21,496.96/x
3. Step 3: Cross multiply
   60,945.04x = 91,401.18 × 21,496.96
4. Step 4: Simplify right side
   60,945.04x = 1,964,847,510.41
5. Step 5: Solve for x
   x = 1,964,847,510.41/60,945.04
6. Step 6: Final answer
   x = 32,239.66