Finding the Fourth Proportional to 8,726.01, 13,099.95 and 5,959.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,726.01 : 13,099.95 = 5,959.46 : x
2. Step 2: Convert to fraction form
   8,726.01/13,099.95 = 5,959.46/x
3. Step 3: Cross multiply
   8,726.01x = 13,099.95 × 5,959.46
4. Step 4: Simplify right side
   8,726.01x = 78,068,562.53
5. Step 5: Solve for x
   x = 78,068,562.53/8,726.01
6. Step 6: Final answer
   x = 8,946.65