Finding the Fourth Proportional to 9,045.75, 12,483.17 and 5,901.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.75 : 12,483.17 = 5,901.94 : x
2. Step 2: Convert to fraction form
   9,045.75/12,483.17 = 5,901.94/x
3. Step 3: Cross multiply
   9,045.75x = 12,483.17 × 5,901.94
4. Step 4: Simplify right side
   9,045.75x = 73,674,903.90
5. Step 5: Solve for x
   x = 73,674,903.90/9,045.75
6. Step 6: Final answer
   x = 8,144.70