Finding the Fourth Proportional to 9,062.73, 12,505.59 and 5,234.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.73 : 12,505.59 = 5,234.13 : x
2. Step 2: Convert to fraction form
   9,062.73/12,505.59 = 5,234.13/x
3. Step 3: Cross multiply
   9,062.73x = 12,505.59 × 5,234.13
4. Step 4: Simplify right side
   9,062.73x = 65,455,883.79
5. Step 5: Solve for x
   x = 65,455,883.79/9,062.73
6. Step 6: Final answer
   x = 7,222.53