Finding the Fourth Proportional to 9,032.68, 12,460.90 and 5,494.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,032.68 : 12,460.90 = 5,494.76 : x
2. Step 2: Convert to fraction form
   9,032.68/12,460.90 = 5,494.76/x
3. Step 3: Cross multiply
   9,032.68x = 12,460.90 × 5,494.76
4. Step 4: Simplify right side
   9,032.68x = 68,469,654.88
5. Step 5: Solve for x
   x = 68,469,654.88/9,032.68
6. Step 6: Final answer
   x = 7,580.21