Finding the Fourth Proportional to 9,273.93, 12,798.09 and 5,499

Step by Step Solution

1. Step 1: Write the proportion equation
   9,273.93 : 12,798.09 = 5,499 : x
2. Step 2: Convert to fraction form
   9,273.93/12,798.09 = 5,499/x
3. Step 3: Cross multiply
   9,273.93x = 12,798.09 × 5,499
4. Step 4: Simplify right side
   9,273.93x = 70,376,696.91
5. Step 5: Solve for x
   x = 70,376,696.91/9,273.93
6. Step 6: Final answer
   x = 7,588.66