Finding the Fourth Proportional to 80,348.02, 120,473.41 and 35,966.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,348.02 : 120,473.41 = 35,966.50 : x
2. Step 2: Convert to fraction form
   80,348.02/120,473.41 = 35,966.50/x
3. Step 3: Cross multiply
   80,348.02x = 120,473.41 × 35,966.50
4. Step 4: Simplify right side
   80,348.02x = 4,333,006,900.77
5. Step 5: Solve for x
   x = 4,333,006,900.77/80,348.02
6. Step 6: Final answer
   x = 53,927.99