Finding the Fourth Proportional to 9,062.86, 12,506.54 and 5,083.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.86 : 12,506.54 = 5,083.88 : x
2. Step 2: Convert to fraction form
   9,062.86/12,506.54 = 5,083.88/x
3. Step 3: Cross multiply
   9,062.86x = 12,506.54 × 5,083.88
4. Step 4: Simplify right side
   9,062.86x = 63,581,748.58
5. Step 5: Solve for x
   x = 63,581,748.58/9,062.86
6. Step 6: Final answer
   x = 7,015.64