Finding the Fourth Proportional to 9,271.02, 12,793.81 and 5,292.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.02 : 12,793.81 = 5,292.04 : x
2. Step 2: Convert to fraction form
   9,271.02/12,793.81 = 5,292.04/x
3. Step 3: Cross multiply
   9,271.02x = 12,793.81 × 5,292.04
4. Step 4: Simplify right side
   9,271.02x = 67,705,327.81
5. Step 5: Solve for x
   x = 67,705,327.81/9,271.02
6. Step 6: Final answer
   x = 7,302.90