Finding the Fourth Proportional to 9,292.42, 12,822.68 and 5,514.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,292.42 : 12,822.68 = 5,514.93 : x
2. Step 2: Convert to fraction form
   9,292.42/12,822.68 = 5,514.93/x
3. Step 3: Cross multiply
   9,292.42x = 12,822.68 × 5,514.93
4. Step 4: Simplify right side
   9,292.42x = 70,716,182.61
5. Step 5: Solve for x
   x = 70,716,182.61/9,292.42
6. Step 6: Final answer
   x = 7,610.09