Finding the Fourth Proportional to 11,059.83, 16,587.86 and 5,134.95

Step by Step Solution

1. Step 1: Write the proportion equation
   11,059.83 : 16,587.86 = 5,134.95 : x
2. Step 2: Convert to fraction form
   11,059.83/16,587.86 = 5,134.95/x
3. Step 3: Cross multiply
   11,059.83x = 16,587.86 × 5,134.95
4. Step 4: Simplify right side
   11,059.83x = 85,177,806.03
5. Step 5: Solve for x
   x = 85,177,806.03/11,059.83
6. Step 6: Final answer
   x = 7,701.55