Finding the Fourth Proportional to 9,036.83, 12,471.48 and 5,059.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036.83 : 12,471.48 = 5,059.23 : x
2. Step 2: Convert to fraction form
   9,036.83/12,471.48 = 5,059.23/x
3. Step 3: Cross multiply
   9,036.83x = 12,471.48 × 5,059.23
4. Step 4: Simplify right side
   9,036.83x = 63,096,085.76
5. Step 5: Solve for x
   x = 63,096,085.76/9,036.83
6. Step 6: Final answer
   x = 6,982.11