Finding the Fourth Proportional to 9,276.52, 12,801.76 and 5,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,276.52 : 12,801.76 = 5,084.50 : x
2. Step 2: Convert to fraction form
   9,276.52/12,801.76 = 5,084.50/x
3. Step 3: Cross multiply
   9,276.52x = 12,801.76 × 5,084.50
4. Step 4: Simplify right side
   9,276.52x = 65,090,548.72
5. Step 5: Solve for x
   x = 65,090,548.72/9,276.52
6. Step 6: Final answer
   x = 7,016.70