Finding the Fourth Proportional to 9,043.50, 12,482.46 and 5,903.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,043.50 : 12,482.46 = 5,903.94 : x
2. Step 2: Convert to fraction form
   9,043.50/12,482.46 = 5,903.94/x
3. Step 3: Cross multiply
   9,043.50x = 12,482.46 × 5,903.94
4. Step 4: Simplify right side
   9,043.50x = 73,695,694.89
5. Step 5: Solve for x
   x = 73,695,694.89/9,043.50
6. Step 6: Final answer
   x = 8,149.02