Finding the Fourth Proportional to 9,023.42, 12,452.10 and 5,045

Step by Step Solution

1. Step 1: Write the proportion equation
   9,023.42 : 12,452.10 = 5,045 : x
2. Step 2: Convert to fraction form
   9,023.42/12,452.10 = 5,045/x
3. Step 3: Cross multiply
   9,023.42x = 12,452.10 × 5,045
4. Step 4: Simplify right side
   9,023.42x = 62,820,844.50
5. Step 5: Solve for x
   x = 62,820,844.50/9,023.42
6. Step 6: Final answer
   x = 6,961.98