Finding the Fourth Proportional to 8,807.04, 12,152.34 and 5,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,807.04 : 12,152.34 = 5,269.50 : x
2. Step 2: Convert to fraction form
   8,807.04/12,152.34 = 5,269.50/x
3. Step 3: Cross multiply
   8,807.04x = 12,152.34 × 5,269.50
4. Step 4: Simplify right side
   8,807.04x = 64,036,755.63
5. Step 5: Solve for x
   x = 64,036,755.63/8,807.04
6. Step 6: Final answer
   x = 7,271.09