Finding the Fourth Proportional to 9,276.63, 12,801.83 and 5,084.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,276.63 : 12,801.83 = 5,084.91 : x
2. Step 2: Convert to fraction form
   9,276.63/12,801.83 = 5,084.91/x
3. Step 3: Cross multiply
   9,276.63x = 12,801.83 × 5,084.91
4. Step 4: Simplify right side
   9,276.63x = 65,096,127.96
5. Step 5: Solve for x
   x = 65,096,127.96/9,276.63
6. Step 6: Final answer
   x = 7,017.22